To complicate or make intricate.
To take in; to gather in; to mingle, blend or merge.
To cause or engage (someone or something) to participate or to become connected or implicated.
To comprise or include; to have as a related part.
To envelop, enfold, entangle.
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.