To fish for snook.

To wind on a spool or spools. / (computing) To send files to a device or a program (a spooler or a daemon that puts them in a queue for processing at a later time).

Waste or impure matter. / Residue that forms on the surface of molten metal from oxidation. / The impurities in metal. / A waste product from working with metal.

plural of shipgirl