To mesh; to tangle or interweave in such a manner as not to be easily separated, particularly in a mesh or net like manner.
To involve in such complications as to render extrication difficult.
To involve in difficulties.
To cut something using a jigsaw.
Something that can be compared to a jigsaw puzzle.
A power saw with fine teeth and a narrow blade which can cut curves in wood or metal.
A jigsaw puzzle.