noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An annual plant, Polygonum aviculare, found in fields and wasteland countable, uncountable
2. 2
   low-growing weedy grass with spikelets along the leaf stems wordnet
3. 3
   Paspalum distichum, a weedy perennial grass of wet areas countable, uncountable

Synonyms

All synonyms

knotweedpaspalum distichumprostrate knotweed

Antonyms

All antonyms

cultivated groundcultivated turf

Etymology

From knot + grass.