Dictionary.com
Thesaurus.com

greenfly

American  
[green-flahy] / ˈgrinˌflaɪ /

noun

greenflies plural
  1. an aphid, Coloradoa rufomaculata, that is an important pest of chrysanthemums.


greenfly British  
/ ˈɡriːnˌflaɪ /

noun

  1. a greenish aphid commonly occurring as a pest on garden and crop plants

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of greenfly

First recorded in 1680–90; green + fly 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Each summer, wasps in the UK capture about 14 million kilogrammes of insects such as caterpillars and greenfly, making them important friends to gardeners.

From BBC • Aug. 3, 2024

Aphids - such as greenfly and blackfly - damage plants by sucking nutrients from their sap, and can also introduce plant viruses.

From BBC • Jun. 25, 2015

About a month ago, a swarm of greenfly and midges got into the dining area and we had to shut the restaurant.

From BBC • Jul. 11, 2013

Midges and greenfly have been attracted by the lights and swarmed in the dining area, Mr Nicholls said.

From BBC • Jul. 11, 2013

Though all was so pleasant, he felt oddly restless, rather suffocated; and lighting his pipe, began to move about among the roses, blowing tobacco at the greenfly; in war-time one was never quite idle!

From Five Tales by Galsworthy, John

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "greenfly" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com