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单词 flea
释义

flea

/fliː /
noun
A small wingless jumping insect which feeds on the blood of mammals and birds. It sometimes transmits diseases through its bite, including plague and myxomatosis.
  • Order Siphonaptera: several families and many species, including the human flea (Pulex irritans).
Plague mostly affected rodents, but fleas could transmit the disease to people too....
  • Plague is transmitted by fleas that live on rodents.
  • It put poison in his blood that killed fleas after one bite.

Phrases

(as) fit as a flea

a flea in one's ear

Origin

Old English flēa, flēah, of Germanic origin; related to Dutch vlo and German Floh.

  • The first use of flea is recorded as early as the 8th century. Fleas are jumping insects, and since the late 19th century we have used fit as a flea to describe an active, healthy person. People have been sent away with a flea in their ear since the 15th century, and the idea dates back earlier in France. The telling-off or rejection is so ‘sharp’ that it is likened to the pain of a flea bite. Flea markets (early 20th century) and fleapits (mid 20th century), or scruffy cinemas, get their names from the idea that they are places which harbour fleas.

Rhymes

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更新时间:2025/2/3 9:50:08