WordNet

used to signify the Union forces in the American Civil War (who wore blue uniforms); "a ragged blue line"
blue color or pigment; resembling the color of the clear sky in the daytime; "he had eyes of bright blue" (同)blueness
any of numerous small butterflies of the family Lycaenidae
blue clothing; "she was wearing blue"
any organization or party whose uniforms or badges are blue; "the Union army was a vast blue"
of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky; "Octobers bright blue weather"- Helen Hunt Jackson; "a blue flame"; "blue haze of tobacco smoke" (同)bluish, blueish
causing dejection; "a blue day"; "the dark days of the war"; "a week of rainy depressing weather"; "a disconsolate winter landscape"; "the first dismal dispiriting days of November"; "a dark gloomy day"; "grim rainy weather" (同)dark, dingy, disconsolate, dismal, gloomy, grim, sorry, drab, drear, dreary
suggestive of sexual impropriety; "a blue movie"; "blue jokes"; "he skips asterisks and gives you the gamy details"; "a juicy scandal"; "a naughty wink"; "naughty words"; "racy anecdotes"; "a risque story"; "spicy gossip" (同)gamy, gamey, juicy, naughty, racy, risque, spicy
morally rigorous and strict; "the puritan work ethic"; "puritanic distaste for alcohol"; "she was anything but puritanical in her behavior" (同)puritanic, puritanical
turn blue
smooth with a file; "file ones fingernails"
office furniture consisting of a container for keeping papers in order (同)file cabinet, filing_cabinet
a steel hand tool with small sharp teeth on some or all of its surfaces; used for smoothing wood or metal
a set of related records (either written or electronic) kept together (同)data file
a line of persons or things ranged one behind the other (同)single_file, Indian_file
place in a container for keeping records; "File these bills, please" (同)file away
record in a public office or in a court of law; "file for divorce"; "file a complaint" (同)register
proceed in line; "The students filed into the classroom"
any state or process known through the senses rather than by intuition or reasoning
a remarkable development
a state of depression; "he had a bad case of the blues" (同)blue devils, megrims, vapors, vapours
a type of folksong that originated among Black Americans at the beginning of the 20th century; has a melancholy sound from repeated use of blue notes
a process that makes something blue (or bluish) (同)blueing
used to whiten laundry or hair or give it a bluish tinge (同)blueing, blue

PrepTutorEJDIC

『青い』,あい色の / 青黒い / 《話》陰気な,憂うつな / 〈U〉『青色』,あい色;青色の着物 / 〈U〉〈C〉青色絵の具,あい色染料 / 《the~》《詩》青空,青い海 / 《the blues》《話》気のふさぎ,うれいの色 / 《the blues》《ときに単数扱い》(ジャズ音楽の)ブルース / …'を'青色にする
やすり / …‘に'やすりをかける;…‘を'やすりで切る(削り取る)
『ファイル』(書類・手紙などを整理保存する紙ばさみ・書類とじ・整理用引き出しなど) / (整理された新聞・書類などの)とじ入み / 〈書類など〉‘を'『ファイルニ入れる』,整理する / 〈書類など〉‘を'提出する;…‘を'申し出る / (…を)出願する,申し込む《+『for』+『名』》
縦列 / 縦隊で行進する
『現象』 / 驚くべきこと(物),非凡な人