jigsaw
UK: ˈdʒɪɡsɔː | US: ˈdʒɪɡsɔː
n. a puzzle consisting of irregularly shaped interlocking pieces that form a picture when assembled
vt. to cut or shape something with a jigsaw tool
The word "jigsaw" originated in the 19th century, combining "jig" (from Middle French giguer, meaning "to dance," referencing the tool's rapid up-and-down motion) and "saw" (Old English sagu, a cutting tool). Initially referring to the mechanical tool, it later metaphorically described the puzzle due to its similar interlocking cutting pattern.
She spent the afternoon assembling a 1000-piece jigsaw.
The carpenter used a jigsaw to cut intricate curves in the wood.
This jigsaw puzzle depicts a famous Renaissance painting.
He carefully jigsawed the plywood to fit the template.
The children collaborated to complete the jigsaw before dinner.