Şunu aradınız:: shiv (İngilizce - Japonca)

that shiv. smith must have infected her with that.
スミスは感染させるために?

the victim could have been stabbed with a shiv.
ジャックナイフで 刺されたかもしれません

he carved the pentagram into his chest then sliced open his arms with an... elaborate shiv made out of a flattened spoon.
何？ スタンプを殺すために？ 弁護人を嫌うにしても ひどすぎるわ

i want him because he set me up to be caught by you... and for the two mugs he sent in here who tried to shiv me.
奴は あんたに捕まるよう俺を罠にかけて 俺を殺そうとここに刺客を２人送ってきた

get messed up with them and never mind shivs they're probably packing heat.
関わり合いになったら、ドスどころかチャカが出てきそうだ。