'Water sprite' definitions:

Definition of 'water sprite'

(from WordNet)
noun
Aquatic fern of tropical America often used in aquariums [syn: floating fern, water sprite, Ceratopteris pteridioides]
noun
A fairy that inhabits water [syn: water sprite, water nymph, water spirit]

Definition of 'Water sprite'

From: GCIDE
  • Water sprite \Wa"ter sprite`\ A sprite, or spirit, imagined as inhabiting the water. --J. R. Drake. [1913 Webster]

Synonyms of 'water sprite'

From: Moby Thesaurus