Word

秘裂

ひれつ
female genitalia
Word

核分裂反応

かくぶんれつはんのう
nuclear fission; fission reaction
Word

口が裂けても言えない

exp
くちがさけてもいえない
(I) won't say anything no matter what; to be unwilling to tell even under threat
Word

口が裂けても

exp
くちがさけても
(I) won't (say) anything no matter what (expression is followed by negative verb relating to say, answer, etc.) to not (tell) even under any threat
Word

交渉決裂

こうしょうけつれつ
breakdown of negotiations
Word

絹を裂くよう

きぬをさくよう
shrill; piercing (scream, etc.)
Word

筋断裂

きんだんれつ
muscle rupture; myorrhexis
Word

胸が裂ける

むねがさける
to break one's heart
Word

牛裂き

牛割き
うしざき
tying a person's limbs to two or four bulls and making them run in different directions (Warring States-era death penalty)
Word

核分裂性物質

かくぶんれつせいぶっしつ
fissile material; fissionables