The word "jigsaw" usually refers to a type of puzzle or tool that has many small, interlocking pieces that fit together to form a picture or shape. Full definition
Let's start by looking at this pile of jigsaw puzzle pieces. (internships.com)
Deploying hand - colored animation, collage, found imagery, and a novel use of jigsaw puzzles, Colburn offers a visually accessible film that is also brutally honest about the consequences of war. (museumpublicity.com)
The four bases from which it is composed snap together like jigsaw pieces and can be artificially manipulated to construct endlessly varied forms in two and three dimensions. (sciencedaily.com)