Flea
noun, verb ·Common ·Middle school level
Definitions
- 1 A small, wingless, parasitic insect of the order Siphonaptera, renowned for its bloodsucking habits and jumping abilities.
- 2 any wingless bloodsucking parasitic insect noted for ability to leap wordnet
- 3 A thing of no significance. derogatory
"The nation of beggars on horseback which first colonized California has left behind it many traditions unworthy of conservation, and multitudinous fleas not at all traditional, but even less keepworthy […]"
- 1 To remove fleas from (an animal). transitive
"I have seen a Lubra, or native woman, suckling two puppies; and, like monkeys, these ladies have a particular fancy for fleaing their dogs."
- 2 Obsolete spelling of flay. alt-of, obsolete
"[…] he'd flea me alive like another St Bartholomew."
Antonyms
All antonymsExample
More examples"Is there anywhere I can go to find a flea market?"
Etymology
From Middle English fle, from Old English flēah, flēa, from Proto-West Germanic *flauh, from Proto-Germanic *flauhaz (compare West Frisian flie, Low German Flo, Flö, Dutch vlo, German Floh, Icelandic fló), from pre-Germanic *plóukos, *plówkos, from or akin to Proto-Indo-European *plúsis (compare Latin pulex, Sanskrit प्लुषि (plúṣi)). The archaic plural fleen is from Middle English fleen, flen, from Old English flēan (“fleas”).
Alternative forms.
Related phrases
More for "flea"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.