shiv

• chib, chiv (Scotland, Geordie)
• shive

First attested 1915. From chive, chieve, chife, chiv (“knife”), from Romani chive, chiv, chivvomengro (“knife, dagger, blade”).[1][2][3][4]

• IPA^(key): /ʃɪv/
• Rhymes: -ɪv

shiv (plural shivs)

1. A knife, especially a makeshift one fashioned from something not normally used as a weapon (like a plastic spoon or a toothbrush).
2. A particular woody by-product of processing flax or hemp.

• (improvised stabbing weapon): shank (slang)

• shivvy

shiv (third-person singular simple present shivs, present participle shivving, simple past and past participle shivved)

1. To stab someone with a shiv.
2. (by extension) To stab someone with anything not normally used as a stabbing weapon.

• shank (slang)

• IHVS, IHVs