'Tomcat' definitions:

Definition of 'tomcat'

From: WordNet
noun
Male cat [syn: tom, tomcat]

Definition of 'Tomcat'

From: GCIDE
  • Tomcat \Tom"cat`\ (t[o^]m"k[a^]t`), n. [Tom (see Tomboy) + cat.] A male cat, especially when full grown or of large size. [1913 Webster]

Synonyms of 'tomcat'

From: Moby Thesaurus