ALL meanings of crab grass
crab grass
C c - noun crab grass any of several coarse weedy grasses of the genus Digitaria, which grow in warm regions and tend to displace other grasses in lawns 3
- noun crab grass any of several weedy annual grasses (genus Digitaria) which spread rapidly because of their freely rooting stems, becoming a pest in lawns and gardens 3
- noun crab grass an annual grass, Digitaria sanguinalis, common in cultivated and waste grounds and often occurring as a pest weed in lawns. 1