duck n.— «As of this week there should be five of the big yellow CL-215 water-skimming air tankers, or “ducks” as they are commonly called, based at the Slave Lake.» —“Fire hazard extreme: be careful!” Lakeside Leader (Slave Lake, Alberta...
duck itch n.— «Also known as, “swimmer’s itch,” “clam digger’s itch,” and “rice paddy itch,” this seems to be a bane of bathers on every continent. Duck itch is an intensely itchy, red, pinpoint rash appearing after swimming or wading in fresh...