WordNet

tell spontaneously; "crack a joke"
become fractured; break or crack on the surface only; "The glass cracked when it was heated" (同)check, break
break into simpler molecules by means of heat; "The petroleum cracked"
break partially but keep its integrity; "The glass cracked"
cause to become cracked; "heat and light cracked the back of the leather chair"
reduce (petroleum) to a simpler compound by cracking
a purified and potent form of cocaine that is smoked rather than snorted; highly addictive (同)crack_cocaine, tornado
a usually brief attempt; "he took a crack at it"; "I gave it a whirl" (同)fling, go, pass, whirl, offer
a blemish resulting from a break without complete separation of the parts; "there was a crack in the mirror"
a long narrow opening (同)cleft, crevice, fissure, scissure
a sudden sharp noise; "the crack of a whip"; "he heard the cracking of the ice"; "he can hear the snap of a twig" (同)cracking, snap
gain unauthorized access computers with malicious intentions; "she cracked my password"; "crack a safe"
hit forcefully; deal a hard blow, making a cracking noise; "The teacher cracked him across the face with a ruler"
make a very sharp explosive sound; "His gun cracked"
of textures that are rough to the touch or substances consisting of relatively large particles; "coarse meal"; "coarse sand"; "a coarse weave" (同)harsh
of low or inferior quality or value; "of what coarse metal ye are molded"- Shakespeare; "produced...the common cloths used by the poorer population" (同)common
lacking refinement or cultivation or taste; "he had coarse manners but a first-rate mind"; "behavior that branded him as common"; "an untutored and uncouth human being"; "an uncouth soldier--a real tough guy"; "appealing to the vulgar taste for violence"; "the vulgar display of the newly rich" (同)common, rough-cut, uncouth, vulgar

PrepTutorEJDIC

『割れ目』,ひび,きず;(戸・窓の)わずかの開き / 『パチッ,ピシッ,バン,ガチャッ』(物が壊れたり銃声などの音) / 強い一撃 / (声の)しゃがれ,うわずり;声変り / 《話》瞬間,一瞬 / 気のきいた言葉;皮肉;冗談 / 《話》(…の)機会,試み《+『at』+『名』(do『ing』)》 / …‘に'『ひびを入れる』 / …'を'パチッと割る,砕く / …'を'パチッ(ビシッ)と鳴らす / …'を'ピシャリと打つ / 〈声〉'を'かすれさせる,うわずらせる / 《話》〈家など〉‘に'押し入る;〈金庫など〉'を'破る / 《話》…'を'解く;〈暗号など〉'を'解読する / 《話》〈冗談など〉'を'とばす / 《話》〈酒びんなど〉'を'ポンとあけて飲む / 〈石油〉'を'分解蒸留する / 『割れる』,くだける;ひびがはいる / 『パチッ』(『ビシッ,バン,ガチャッ』)『と鳴る』 / 〈声が〉かすれる;うわずる / (疲労・苦痛などに)参る,屈する / 第一級の,優秀な / パチッと
(品物が)『粗末な』,下等な / (表面が)『粗い』,ざらざらした / 『粗野な』,低俗な,下品な