noun
pincers; nail puller
A tool for pulling out nails. Often used in carpentry and DIY contexts.
古い板から釘を抜くために釘抜きを使った。
I used a nail puller to remove nails from the old board.
A crowbar or pry bar, often used for similar tasks but larger and more versatile than a dedicated nail puller.
Compound of 釘 (kugi, 'nail') and 抜き (nuki, 'pulling out', from 抜く).