n (slang) A man who persistently approaches or accosts a woman in a public social setting, particularly in a bar.
n (context|snooker|billiards) A stick with a convex arch-shaped notched head used to support the cue when the cue ball is out of reach at normal extension; a bridge.
n (cookware) A cast-iron frying pan with three legs, once common in open hearth cookery. They were generally called spiders both in England and in America.