noun
Refers specifically to the electric saw with a reciprocating blade used for cutting curves and intricate shapes in wood, metal, or plastic. Not to be confused with ジグソーパズル (jigsaw puzzle).
ジグソーで曲線を切るのは楽しい。
Cutting curves with a jigsaw is fun.
このジグソーは刃の交換が簡単だ。
This jigsaw has an easy blade-change system.