[1] : The Collaborative International Dictionary of English v.0.48

butch \butch\ b.uch, adj.
   1. markedly masculine in appearance or manner; -- used of
      men.

   syn: macho.
        wordnet 1.5

   2. same as lesbian. pejorative
      wordnet 1.5
see also:
lesbian 

[2] : The Collaborative International Dictionary of English v.0.48

butch \butch\ n.
   a lesbian who is noticeably masculine.

   syn: dyke.
        wordnet 1.5

[3] : WordNet (r) 2.0

butch
     adj 1: used of men; markedly masculine in appearance or manner
            syn: macho
     2: pejorative synonym for lesbian
     n : offensive terms for a lesbian who is noticeably masculine
         syn: dike, dyke
see also:
macho dike dyke 

[4] : Moby Thesaurus II by Grady Ward, 1.0

48 moby thesaurus words for "butch":
   ac-dc, amazon, amphierotic, androgyne, auntie, autoerotic, bi-guy,
   bisexed, bisexual, bull dyke, catamite, chicken, deviant, dyke,
   effeminate, fag, faggot, fairy, femme, flit, fricatrice, fruit,
   gay, gunsel, homo, homoerotic, homophile, homosexual,
   homosexualist, hoyden, invert, lesbian, mannish, nance, pansy,
   pathic, perverted, punk, queen, queer, romp, sapphic, sapphist,
   tomboy, transvestite, tribade, tribadistic, virago

Butch >> B Words
Butch, definition of term: Butch
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