gadfly

名词 n.
/ˈɡædflaɪ/    /ˈɡædˌflaɪ/

英文释义

名词 n.
  1. Any dipterous (“two-winged”) insect or fly of the family Oestridae (commonly known as a botfly) or Tabanidae (horsefly), noted for irritating animals by buzzing about them, and biting them to suck their blood; a gadbee.
    — He that made that ryme in jeſt, little conſidered what a gad-fly may doe in earneſt. It is ſmall wiſedome to contemne the ſmalleſt enemy; the gad-fly is a little creature, but ſome little creatures be ſtingers; […]
  2. A person or thing that irritates or instigates. also,attributive,figuratively
    — VVhat gad flye tickles ſo this Macrinus, / That vp-flinging thy tayle, he breakes thus from me.
  3. A person or thing that irritates or instigates.; A person who upsets the status quo by posing novel or upsetting questions, or attempts to stimulate innovation by being an irritant. also,attributive,figuratively,specifically
    — There is a function for the gadfly who poses questions that many specialists would like to overlook. Polemics is healthy.
  4. Synonym of gadabout (“a person who restlessly moves from place to place, seeking amusement or the companionship of others”). also,attributive,figuratively
    — VVhat VVinnie? VVife, I ſay? out of dores at this time! vvhere ſhould I ſeeke the Gad-flye?
  5. A person who takes without giving back; a bloodsucker. also,attributive,derogatory,figuratively,slang
    — He’s a regular gadfly and takes advantage of his friend’s generosity.

词形变化

gadflies plural

词汇关系

衍生词

词源

From gad (“sharp point, spike; (dialectal) sharp-pointed rod for driving cattle, horses, etc., goad”) + fly, in the sense of a fly which irritates cattle, etc., by biting them, similar to the prodding of a goad. Gad is derived from Middle English gad, gadde (“metal spike with a sharp point; stick with a sharp point for driving animals, goad; metal bar or rod, ingot; (by extension) lump of material; metal rod for measuring land; (by extension) unit of linear measure equal to about 10 to 16 feet”), borrowed from Old Norse gaddr (“spike; goad”), from Proto-Germanic *gazdaz (“spike; goad”), further etymology uncertain.
Sense 2.1.1 (“person who upsets the status quo”) may allude to the Apology by the Greek philosopher Plato (428/427 or 424/423 – 348/347 B.C.E.), where he describes Socrates (c. 470 – 399 B.C.E.) acting as a goad to the Athenian political scene like a gadfly (Ancient Greek μῠ́ωψ (mŭ́ōps)) arousing a sluggish horse.
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