'Bather' definitions:

Definition of 'bather'

From: WordNet
noun
A person who travels through the water by swimming; "he is not a good swimmer" [syn: swimmer, natator, bather]
noun
A person who takes a bath

Definition of 'Bather'

From: GCIDE
  • Bather \Bath"er\ (b[=a][th]"[~e]r), n. One who bathes. [1913 Webster]