quack grass

noun
\ ˈkwak- How to pronounce quack grass (audio) \

Definition of quack grass

: a European grass (Elytrigia repens synonym Agropyron repens) that is naturalized throughout North America and spreads by creeping rhizomes

called also couch grass, quitch, twitch, witchgrass

Examples of quack grass in a Sentence

Recent Examples on the Web

Buckwheat This fast-growing non-wheat crop is excellent at suppressing weeds like quack grass. Sunset, "Top 10 Cover Crops for Your Fall Garden," 22 Jan. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'quack grass.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of quack grass

circa 1818, in the meaning defined above

History and Etymology for quack grass

alteration of quick (grass), alteration of quitch (grass)

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Dictionary Entries near quack grass

quabird

quack

quackery

quack grass

quackism

quackle

quacksalver

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Time Traveler for quack grass

The first known use of quack grass was circa 1818

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More Definitions for quack grass

quack grass

noun

Medical Definition of quack grass

: a European grass of the genus Agropyron (A. repens) that is naturalized throughout North America and has roots and rhizome with diuretic properties

called also couch grass, quitch, twitch, witchgrass

More from Merriam-Webster on quack grass

Rhyming Dictionary: Words that rhyme with quack grass

Britannica.com: Encyclopedia article about quack grass

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