• synonyms

couch grass

[kouch, kooch]
See more synonyms on Thesaurus.com
  1. any of various grasses, especially Agropyron repens, known chiefly as troublesome weeds and characterized by creeping rootstocks that spread rapidly.

Origin of couch grass

1570–80; couch, variant of quitch
Also called quitch, quitch grass.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for couch grass

couch grass

  1. a grass, Agropyron repens, with a yellowish-white creeping underground stem by which it spreads quickly: a troublesome weedSometimes shortened to: couch Also called: scutch grass, twitch grass, quitch grass
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