Definition of flea
: any of an order (Siphonaptera) of small wingless bloodsucking insects that have a hard laterally compressed body and legs adapted to leaping and that feed on warm-blooded animals
flea in one's ear
: rebuke sent him away with a flea in his ear
Recent Examples of flea from the Web
Matterhorn, on the site of the former Cob Web flea market, adds an Alpine tilt.
Along with tableware from a Jaffa flea market and breeze blocks for an intricate upstairs wall, Mr. Tibi imported bright terrazzo slabs from a Haifa factory.
Summertime is ripe with opportunities to explore, and some of the best adventures can be had at quirky flea markets, out-of-the-way estate auctions, and weekend garage sales.
Garage sales, lawn sales, rummage sales, flea market sales, or any similar casual sale of tangible personal property are not included.
Police in western Germany say a neighborhood was evacuated after World War II-era grenades and other munitions bought at a flea market began exploding in summer-like heat.
Police in western Germany say a neighborhood was evacuated Monday afternoon after World War II-era grenades and other munitions bought at a flea market began exploding in summer-like heat.
More cats than dogs are carriers of fleas and it can be prevented with pills for dogs and a liquid rub for cats.
The New Orleans artist makes his one-of-a-kind sculptures out of the detritus found at flea markets and thrift stores, such as flashlights and thermoses.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'flea'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of flea
Middle English fle, from Old English flēa; akin to Old High German flōh flea
First Known Use: before 12th centurySee Words from the same year
FLEA Defined for English Language Learners
Definition of flea for English Language Learners
: a very small insect that lives on animals and that has strong legs used for jumping
FLEA Defined for Kids
Definition of flea for Students
: a small bloodsucking insect that has no wings and a hard body
Medical Definition of flea
Seen and Heard
What made you want to look up flea? Please tell us where you read or heard it (including the quote, if possible).