'metaphor' definitions:

Definition of 'metaphor'

From: WordNet
noun
A figure of speech in which an expression is used to refer to something that it does not literally denote in order to suggest a similarity

Definition of 'metaphor'

From: GCIDE
  • metaphor \met"a*phor`\ (m[e^]t"[.a]*f[^o]r` or m[e^]t"[.a]*f[~e]r), n. [F. m['e]taphore, L. metaphora, fr. Gr. metafora`, fr. metafe`rein to carry over, transfer; meta` beyond, over + fe`rein to bring, bear.] (Rhet.) The transference of the relation between one set of objects to another set for the purpose of brief explanation; a compressed simile; e. g., the ship plows the sea. --Abbott & Seeley. "All the world's a stage." --Shak. [1913 Webster]
  • Note: The statement, "that man is a fox," is a metaphor; but "that man is like a fox," is a simile, similitude, or comparison. [1913 Webster] Metaphoric

Synonyms of 'metaphor'

From: Moby Thesaurus