Meanings
plural tomcats · alternative tom cat · alternative tom-cat · alternative archaic Tom cat
- Southeast AsiaAn insect of the order Coleoptera referring to certain species of rove beetles, particularly in the genus Paederus, known for secreting a potent irritant, pederin, which can cause severe skin irritation and blistering when contacted.
present singular third person tomcats · participle present tomcatting · participle past tomcatted · past tomcatted · alternative tom cat · alternative tom-cat · alternative archaic Tom cat
- informalTo prowl for sexual gratification.
He would not go roaming the streets tom-catting like Mr Schick.
1985, Peter Carey, Illywhacker, Faber and Faber, published 2003, page 539
Synonyms & antonyms
nounA promiscuous man.
More synonyms by meaning
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From Tom + cat, popularised by The Life and Adventures of a Cat (1760), by an anonymous author, in which the male cat was called Tom.
Full word history & related roots →Rhymes & wordplay
Anagrams
Cite this entry
tomcat. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/tomcat
“tomcat.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tomcat. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “tomcat,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/tomcat.
Source: tomcat on Wiktionary, CC BY-SA 4.0.