A jigsaw puzzle.
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.
To cut something using a jigsaw.
A question mark.
A question, an inquiry (US), an enquiry (UK).
A set of instructions passed to a database.
To ask a question.
To send a private message to (a user on IRC).
To send out a query letter.
To pass a set of instructions to a database to retrieve information from it.
To ask, inquire.
To question or call into doubt.