italicize

　

WordNet

1. print in italics (同)italicise

PrepTutorEJDIC

1. …‘を'イタリック体活字で印刷する

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/07/23 21:17:43」(JST)

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This article is about printing. For the handwriting style, see Italic script.

Arrighi's original italic typeface, c. 1527. At that time italic capitals had not yet been designed.

In typography, italic type is a cursive font based on a stylized form of calligraphic handwriting. Owing to the influence from calligraphy, such fonts normally slant slightly to the right. Italics are a way to emphasise key points in a printed text, or when quoting a speaker a way to show which words they stressed. One manual of English usage described italics as "the print equivalent of underlining".

The name comes from the fact that calligraphy-inspired typefaces were first designed in Italy, to replace documents traditionally written in a handwriting style called chancery hand. Ludovico Arrighi and Aldus Manutius (both between the 15th and 16th centuries) were the main type designers involved in this process at the time. Different glyph shapes from roman type are usually used — another influence from calligraphy — and upper-case letters may have swashes, flourishes inspired by ornate calligraphy. An alternative is oblique type, in which the type is slanted but the letterforms do not change shape: this less elaborate approach is used by many sans-serif typefaces.

History

Sample of Niccoli's cursive script, which developed into Italic type

Italic type was first used by Aldus Manutius and the Aldine Press in 1500, in the frontispiece of an edition of Catherine of Siena's letters (although the first complete book in italic was an edition of Virgil dedicated to Italy, published the following year). According to Lynne Truss, Manutius invented the italic typeface. Based on the humanist cursive script first developed in the 1420s by Niccolò de' Niccoli, it served as a condensed type for simple, compact volumes. The punches for these types were cut by Francesco da Bologna (whose surname was Griffo). In 1501 Aldus wrote to his friend Scipio:

We have printed, and are now publishing, the Satires of Juvenal and Persius in a very small format, so that they may more conveniently be held in the hand and learned by heart (not to speak of being read) by everyone.

Unlike the italic type of today, the capital letters were upright roman capitals which were shorter than the ascending lower-case italic letters and used about 65 tied letters (ligatures) in the Aldine Dante and Virgil of 1501.

This Aldine italic became the model for most italic types. It was very popular in its own day and was widely (and inaccurately) imitated. The Venetian Senate gave Aldus exclusive right to its use, a patent confirmed by three successive Popes, but it was widely counterfeited. The Italians called the character Aldino, while others called it Italic.

The slanting italic capital was first introduced by printers in Lyon.

Examples

An example of normal (roman) and true italics text:

An example set in both roman and italic type.

The same example, as oblique text:

The same example as set in oblique type.

Some examples of possible differences between roman and italic type, besides the slant, are below. The transformations from roman to italics are illustrated.

• a "round" or one-storey a,

• an e whose bowl is curved rather than pointed,

• an f with a tail (known as a descender),

• a k with a looped bowl, a k with a ball terminal,

• a p with an intersection at the stem (ascender),

• a v and w with swashes and curved bottoms,

• a z with the stress on the horizontal strokes as opposed to the diagonal vertical one.

None of these differences are required in an italic; some, like the "p" variant, do not show up in the majority of italic fonts, while others, like the "a" and "f" variants, are in almost every italic. Other common differences include:

• Double-loop g replaced by single-loop version.
• Different closing height where the forked stroke intersects with the stem (e.g. : a, b, d, g, p, q, r, þ).
• Bracketed serifs (if any) replaced by hooked serifs.
• Tail of Q replaced by tilde (as in, for example, the Garamond typeface).

Less common differences include a descender on the z and a ball on the finishing stroke of an h, which curves back to resemble a b somewhat. Sometimes the w is of a form taken from old German typefaces, in which the left half is of the same form as the n and the right half is of the same form as the v in the same typeface. There also exist specialized ligatures for italics, such as a curl atop the s which reaches the ascender of the p in sp.

In addition to these differences in shape of letters, italic lowercases usually lack serifs at the bottoms of strokes, since a pen would bounce up to continue the action of writing. Instead they usually have one-sided serifs that curve up on the outstroke (contrast the flat two-sided serifs of a roman font). One uncommon exception to this is Hermann Zapf's Melior. (Its outstroke serifs are one-sided, but they don't curve up.)

Outside the regular alphabet, there are other italic types for symbols:

• Ampersand resembles ET ligature more than the Roman version (e.g.: ITC Garamond)
• Asterisk is rotated instead of slanted (e.g.: Bookman Old Style, ITC Garamond).
• Question mark resembles a reversed Latin S.

True italic styles are traditionally somewhat narrower than roman fonts.

Usage

• Emphasis: "Smith wasn't the only guilty party, it's true".
• The titles of works that stand by themselves, such as books (including those within a larger series), albums, plays, or periodicals: "He wrote his thesis on The Scarlet Letter". Works that appear within larger works, such as short stories, poems, or newspaper articles, are not italicized, but merely set off in quotation marks.
• The names of ships: "The Queen Mary sailed last night."
• Foreign words, including the Latin binomial nomenclature in the taxonomy of living organisms: "A splendid coq au vin was served"; "Homo sapiens".
• Mentioning a word as an example of a word rather than for its semantic content (see use–mention distinction): "The word the is an article".
  • Using a letter or number mentioned as itself:
    • John was annoyed; they had forgotten the h in his name once again.
    • When she saw her name beside the 1 on the rankings, she finally had proof that she was the best.
• Introducing or defining terms, especially technical terms or those used in an unusual or different way: "Freudian psychology is based on the ego, the super-ego, and the id."; "An even number is one that is a multiple of 2."
• Sometimes in novels to indicate a character's thought process: "This can't be happening, thought Mary."
• Algebraic symbols (constants and variables) are conventionally typeset in italics: "The solution is x = 2."
• Symbols for physical quantities and mathematical constants: "The speed of light, c, is approximately equal to 3.00×10⁸ m/s."
• In biology, gene names are written in italics whereas protein names are written in Roman type.

Oblique type compared to italics

Three sans-serif italics. News Gothic, a 1908 grotesque design, has an oblique 'italic', like many designs of the period. Gothic Italic no. 124, an 1890s grotesque design, has a true italic resembling Didone fonts of the period. Seravek, a modern humanist design, has a more calligraphic italic.

Oblique type (or slanted, sloped) is roman type which is optically skewed, but lacking the individual letter forms and cursive accoutrements of true italics. Although an oblique font can be generated by simply tilting the base font, some designers use optical correction to correct the distorted curves this introduces. Many sans-serif typefaces use oblique designs instead of italic ones; some have both italic and oblique variants. Almost all modern serif fonts have true italic designs, Bookman Old Style being a notable exception.

Many font families, primarily sans-serif fonts, have called the oblique fonts italic, whether or not they include true italic characteristics. Examples of typefaces offering italic designs that are actually oblique include Avenir Next, Linotype Univers, Neue Helvetica. Sometimes, when an established sans-serif design is being expanded the newly introduced fonts are named 'italic' to distinguish them from the older 'oblique' designs. In these cases, the oblique font may have a different tilt angle from the italic font. For example, Univers 65 Bold Oblique has a smaller leaning angle than the Univers 66 Bold Italic. The name 'Inclined' is also used to name oblique type fonts (e.g.: Helvetica Greek). In addition, computer programmes may generate an 'italic' style by simply slanting the regular style if they cannot find an italic or oblique style; it may not be clear to the user whether the italic seen is a correctly installed oblique font or an automatically-slanted design.

In the late nineteenth and early twentieth centuries, a number of French and German type foundries such as Genzsch & Heyse offered serif typefaces with oblique rather than italic designs, but these designs (such as Genzsch Antiqua) have mostly disappeared. Stanley Morison of Monotype made a late attempt to promote this style in 1925 by commissioning the typeface Perpetua from Eric Gill with a sloped roman rather than an italic, but Monotype management vetoed the original design in favour of a true italic.

More complex usage

Italics within italics

If something within a run of italics needs to be italicized itself, the type is normally switched back to non-italicized (roman) type: "I think The Scarlet Letter had a chapter about that, thought Mary." In this example, the title ("The Scarlet Letter") is within an italicized thought process and therefore this title is non-italicized. It is followed by the main narrative that is outside both. It is also non-italicized and therefore not obviously separated from the former. The reader must find additional criteria to distinguish between these. Here, apart from using the attribute of italic–non-italic styles, the title also employs the attribute of capitalization. Citation styles in which book titles are italicized differ on how to deal with a book title within a book title; for example, MLA style specifies a switch back to roman type, whereas The Chicago Manual of Style (8.184) specifies the use of quotation marks (A Key to Whitehead’s "Process and Reality"). An alternative option is to switch to an 'upright italic' style if the typeface used has one; this is discussed below.

Left-leaning italics

4 shapes of Adobe Arabic font (Normal, Iranic, Bold, Bold-Iranic)

In certain Arabic fonts (e.g.: Adobe Arabic, Boutros Ads), the italic font has the top of the letter leaning to the left, instead of leaning to the right. Some font families, such as Venus, Roemisch, Topografische Zahlentafel, include left leaning fonts and letters designed for German cartographic map production, even though they do not support Arabic characters.

Iranic font style

in the 1950s Gholamhossein Mosahab invented the Iranic font style, a back-slanted italic form to go with the right-to-left direction of the script.

Upright italics

CMU Serif Upright Italic, an 'upright italic' font.

Since italic styles clearly look different from regular (roman) styles, it is possible to have 'upright italic' designs that have a cursive style but remain upright. In Latin-script countries, upright italics are rare but are sometimes used in mathematics or in complex texts where a section of text already in italics needs a 'double italic' style to add emphasis to it. Complex typefaces may therefore offer them as an alternative to the default conventional italic style.

Fonts with upright italics include Jan van Krimpen’s Romanée, Eric Gill’s Joanna and Martin Majoor’s FF Seria, and as an optional style in Donald Knuth's Computer Modern.

Parentheses

The Chicago Manual of Style suggests that to avoid problems such as overlapping and unequally spaced characters, parentheses and brackets surrounding text that begins and ends in italic or oblique type should also be italicized (as in this example). An exception to this rule applies when only one end of the parenthetical is italicized (in which case roman type is preferred, as on the right of this example).

In The Elements of Typographic Style, however, it is argued that since Italic delimiters are not historically correct, the upright versions should always be used, while paying close attention to kerning.

Substitutes

In media where italicization is not possible, alternatives are used as substitutes:

• In typewritten or handwritten text, underlining is typically used.
• In plain-text computer files, including e-mail communication, italicized words are often indicated by surrounding them with slashes or other matched delimiters. For example:
  • I was /really/ annoyed.
  • They >completely< forgot me!
  • I had _nothing_ to do with it. (Commonly interpreted as underlining, which is an alternative to italics.)
  • It was *absolutely* horrible. (Commonly interpreted as bold. Also used in the markdown text markup format.)
• Where the italics do not indicate emphasis, but are marking a title or where a word is being mentioned or defined as a direct object, quotation marks may be substituted:
  • The word "the" is an article.
  • The term "even number" refers to a number that is a multiple of 2.
  • The story "A Sound of Thunder" was written by Ray Bradbury.

Web pages

In HTML, the i element is used to produce italic (or oblique) text. When the author wants to indicate emphasized text, modern Web standards recommend using the em element, because it conveys that the content is to be emphasized, even if it cannot be displayed in italics. Conversely, if the italics are purely ornamental rather than meaningful, then semantic markup practices would dictate that the author use the Cascading Style Sheets declaration font-style: italic; along with an appropriate, semantic class name instead of an i or em element.

References

External links

• The Uses of Italic A Primer of Information Regarding the Origin and Uses of Italic Letters by Frederick W. Hamilton
• Capital Community College Foundation

English Journal

• Word smithing in medical genetics. Part II.

• Cohen MM Jr.
• American journal of medical genetics. Part A.Am J Med Genet A.2013 Jan;161A(1):1-3. doi: 10.1002/ajmg.a.35364. Epub 2012 Nov 6.
• Terminology discussed here is subsumed under "common misused terms in medical genetics articles" (depressed nasal bridge; anophthalmia; rotated ears; low-set ears; heterotopia; ASD as an abbreviation for autism spectrum disorders; mental retardation; "radiographs revealed something"; and new syndrom
• PMID 23132830

• Zen and the art of nomenclature maintenance: a revised approach to respiratory symbols and terminology.

• Primiano FP Jr1, Chatburn RL.
• Respiratory care.Respir Care.2006 Dec;51(12):1458-70.
• In this paper we point out that there are different entities involved in the mathematical descriptions, or models, of the respiratory system: variables and parameters. These, in turn, can be divided into different types. Variables can be primary variables, difference variables, or change variables.
• PMID 17134527

Related Links

• Italicize | Definition of Italicize by Merriam-Webster

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• Italicize - definition of italicize by The Free Dictionary

Define italicize. italicize synonyms, italicize pronunciation, italicize translation, English dictionary definition of italicize. tr.v. i·tal·i·cized , i·tal·i·ciz·ing , i·tal·i·ciz·es 1. To print in italic type. 2. To underscore with a single line to ...

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