line of scrimmage

　

WordNet

1. mark with lines; "sorrow had lined his face"
2. a length (straight or curved) without breadth or thickness; the trace of a moving point
3. a single frequency (or very narrow band) of radiation in a spectrum
4. reinforce with fabric; "lined books are more enduring"
5. a particular kind of product or merchandise; "a nice line of shoes" (同)product line, line of products, line of merchandise, business line, line of business
6. the road consisting of railroad track and roadbed (同)railway line, rail line
7. a commercial organization serving as a common carrier
8. acting in conformity; "in line with"; "he got out of line"; "toe the line"
9. something (as a cord or rope) that is long and thin and flexible; "a washing line"
10. a conceptual separation or distinction; "there is a narrow line between sanity and insanity" (同)dividing_line, demarcation, contrast
11. a formation of people or things one behind another; "the line stretched clear around the corner"; "you must wait in a long line at the checkout counter"
12. a formation of people or things one beside another; "the line of soldiers advanced with their bayonets fixed"; "they were arrayed in line of battle"; "the cast stood in line for the curtain call"
13. a fortified position (especially one marking the most forward position of troops); "they attacked the enemys line"
14. a mark that is long relative to its width; "He drew a line on the chart"
15. a spatial location defined by a real or imaginary unidimensional extent
16. in games or sports; a mark indicating positions or bounds of the playing area
17. persuasive but insincere talk that is usually intended to deceive or impress; "`let me show you my etchings is a rather worn line"; "he has a smooth line but I didnt fall for it"; "that salesman must have practiced his fast line of talk"
18. text consisting of a row of words written across a page or computer screen; "the letter consisted of three short lines"; "there are six lines in every stanza"
19. be in line with; form a line along; "trees line the riverbank" (同)run along
20. cover the interior of; "line the gloves"; "line a chimney"
21. fill plentifully; "line ones pockets"
22. practice playing (a sport)
23. (American football) practice play between a football teams squads
24. providing something with a surface of a different material (同)facing
25. a protective covering that protects an inside surface (同)liner
26. the act of attaching an inside lining (to a garment or curtain etc.)

PrepTutorEJDIC

1. (アメリカンフットボールの)スクリメージ線
2. 『線』,筋,けい / (色・縫い目などの)『線』,しま;(顔・手などの)しわ(wrinkle) / (物・人の)『列』,行列(row) / 『綱』,糸,針金 / 電線,電話線,電信線 / (文章の)『行』;(詩の)『行』 / 《しばしばa~》《話》『短い手紙』(note) / 《複数形で》輪郭,外形(outline) / 境界線(boundary);限界,限度(limit) / (鉄道・バスなどの)路線;航路,空路 / 《複数形で》せりふ / 進路,道順(course);(考えなどの)筋道,方針 / 《しばしばone's~》(活動の)分野,方面;特意 / 家系,血統,血筋 / 在庫商品,仕入れ品 / 導管,パイプライン / 《しばしば複数形で》戦線,防御線 / …‘に'『線を引く』,筋(しま,しわ)をつける / …‘に'『沿って並ぶ;』(…を)…‘に'沿って並べる《+『名』+『with』+『名』》
3. (材料で)〈着物など〉‘に'裏を付ける《+『名』『with』+『名』》 / (…で)…‘を'満たす,(…を)…‘に'詰め込む《+『名』+『with』+『名』》
4. 《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
5. こぜり合い,組み打ち,乱闘 / (アメリカンフットボールで)スクリメージ(ラグビーのスクラむに相当) / (アメリカンフットボールなどで,チームのメンバーが分かれて行う)練習試合 / つかみ合う,乱闘する / (アメリカンフットボールで)スクリメージを組む / (同一チームが分かれて)練習試合をする
6. 〈U〉(服などの)裏張り,裏塗り / 〈U〉裏地,裏材

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/09/04 18:25:51」(JST)

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American football line of scrimmage, prior to a play

Canadian football line of scrimmage, prior to a play

In American and Canadian football, a line of scrimmage is an imaginary transverse line (across the width of the football field) beyond which a team cannot cross until the next play has begun. Its location is based on the spot where the ball is placed after the end of the most recent play and following the assessment of any penalty yards.

A line of scrimmage is parallel to the goal lines and touches one edge of the ball where it sits on the ground prior to the snap. Under NFL, NCAA, and NFHS rules, there are actually two lines of scrimmage at the outset of each play: one that restricts the offense and one that restricts the defense. The area between the two lines (representing the length of the ball as extended to both sidelines) is called the neutral zone. Only the center, the offensive player who snaps the ball, is allowed to have any part of his body in the neutral zone. In order for there to be a legal beginning of a play, a certain number of the players on the offensive team, including certain eligible receivers, must be at, on or within a few inches off their line of scrimmage.

In Canadian football, the team on defense must line up no nearer than a yard to the line of scrimmage. In American football, they must only be beyond the line.

Many fans and commentators refer colloquially to the entire neutral zone as the "line of scrimmage," although this is technically not correct. Others use the general term to refer specifically to the defensive line of scrimmage, since it is the line relevant to the measurement of progress toward the goal. Referees, when explaining a penalty, will refer to "the previous spot" instead of the "line of scrimmage" in order to avoid confusion.

Modern video techniques enable broadcasts of American football to display a visible line on the screen representing the line of scrimmage. The line is tapered according to camera angle and gets occluded by players and other objects as if the line was painted on the field. The line may represent the line of scrimmage or the minimum distance that the ball must be moved for the offensive team to achieve a first down.

See also

• Scrummage
• Glossary of American football
• Walter Camp, formal creator of the line of scrimmage in 1880
• Comparison of Canadian and American football

Footnotes

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English Journal

• Effects of posting self-set goals on collegiate football players' skill execution during practice and games.

• Ward P, Carnes M.SourceThe Ohio State University, Sport and Exercise Education, Columbus 43210-1221, USA. ward.116@osu.edu
• Journal of applied behavior analysis.J Appl Behav Anal.2002 Spring;35(1):1-12.
• The effects of self-set goals and public posting on athletic performance of 5 collegiate football players was studied. All players were linebackers on a National Association of Intercollegiate Athletics Division II football team. The dependent variables were the percentage of correct occasions when
• PMID 11936542

• Acute elbow injuries in the National Football League.

• Kenter K, Behr CT, Warren RF, O'Brien SJ, Barnes R.SourceUniversity of Missouri-Columbia, Department of Orthopaedic Surgery 65212, USA.
• Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.].J Shoulder Elbow Surg.2000 Jan-Feb;9(1):1-5.
• We performed a retrospective review to evaluate acute medial collateral ligament injuries of the elbow in professional football players from 1991 to 1996 (5 seasons). There were 5 acute medial collateral ligament injuries in 4 players (1 player with bilateral involvement). All injuries occurred with
• PMID 10717854

Japanese Journal

• ラグビーフットボールにおけるディフェンスについて

• 高城 靖尚
• 盛岡大学紀要 23, 59-65, 2006-03-30
• … For the defense in rugby foot boll, the focus tends to be put on the skill of tacking. … Even the tackle is considered to be the goal of the defense. … However, the take over of the ball in the scrimmage・line-out・ruck・maul should be the greatest goal. … The attack saide may freely use a variety of strategies for gaining the line and try. …
• NAID 110004788290

Related Links

• Line of scrimmage - definition of line of scrimmage by The ...

line of scrimmage Atlanta Falcons (left) and Green Bay Packers (right) in 2008 line of scrimmage n. pl. lines of scrimmage Football Either of two imaginary lines extending across the field parallel to the goal line at the ends of the ball ...

• 楽天ブックス: Line of Scrimmage - Marie Force ...

Line of Scrimmage - Marie Force - 洋書の購入は楽天ブックスで。全品送料無料！購入毎に「楽天スーパーポイント」が貯まってお得！みんなのレビュー・感想も満載。

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★リンクテーブル★

関連記事	「LINE」「line」「lining」

「LINE」

　　[★]

日

長い散在反復配列、長散在型反復配列、長い散在性反復配列、ライン、広範囲散在反復配列

英

long interspersed nuclear element, long interspersed nucleotide element, long interspersed element, long interspersed repetitive elements, LINEs, long interspersed repeat sequences

関

レトロトランスポゾン

quoted from http://en.wikipedia.org/wiki/Long_interspersed_nucleotide_elements#LINEs

• Long interspersed nuclear elements[8] are a group of genetic elements that are found in large numbers in eukaryotic genomes. They are transcribed (or are the evolutionary remains of what was once transcribed) to an RNA using an RNA polymerase II promoter that resides inside the LINE. LINEs code for the enzyme reverse transcriptase, and many LINEs also code for an endonuclease (e.g. RNase H). The reverse transcriptase has a higher specificity for the LINE RNA than other RNA, and makes a DNA copy of the RNA that can be integrated into the genome at a new site.

• The 5' UTR contains the promoter sequence, while the 3' UTR contains a polyadenylation signal (AATAAA) and a poly-A tail.[10] Because LINEs move by copying themselves (instead of moving, like transposons do), they enlarge the genome. The human genome, for example, contains about 20,000-40,000 LINEs, which is roughly 21% of the genome.

「line」

　　[★]

• n.

• 線、ライン、系統

• v.

• 裏打ちする

関

lineage、lining、pedigree、stock、strain、string、undercoat

　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　

「lining」

　　[★]

• n.

• 裏打ち、内張り

関

line、undercoat