One who swims. / A protuberance on the leg of a horse. / A webfooted aquatic bird. / (chiefly in the plural, colloquial) A sperm. / (UK, informal) A Norfolk dumpling.

plural of swimmer / (Australia) A swimsuit. / (slang) sperms

An amphipod, Hyalella azteca, indigenous to the Everglades.

(swimming) Someone who practices synchronized swimming.

plural of synchronised swimmer

A person who participates in synchronised swimming

plural of ice swimmer

one who participates in ice swimming

plural of winter swimmer

one who participates in winter swimming