1. puzzles made of cardboard or wood cut into irregular pieces that fit together to form a picture
2. power tools with narrow blades that move up and down, used for cutting curved or irregular shapes in wood or other materials

Examples

• The children spent the afternoon working on 500-piece jigsaws.
• She collected vintage jigsaws featuring famous paintings.
• The carpenter used jigsaws to cut the decorative trim.
• These jigsaws can cut through both wood and metal.
• We bought several jigsaws as gifts for the puzzle enthusiasts.
• The workshop had both circular saws and jigsaws available.
• Completing difficult jigsaws requires patience and concentration.