English dictionary

knotgrass

/'n/A/t,gr/&/s/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

low-growing weedy grass with spikelets along the leaf stems

noun.plant

Synonyms paspalum distichum

Source: WordNet 3.0
a common weed with jointed stems <i>(Polygonum aviculare)</i>; knotweed.

noun

Source: webster1913