crabgrass
- n grasses with creeping stems that root freely; a pest in lawns
- Drama in their lives is like crabgrass on their lawn: something to be rooted out the minute it appears and not dwelled upon thereafter.
- Human sprawl threatens the habitat of most animal and plant species except for cockroaches, rats, pigeons, crabgrass and other organisms that .
- In my yard there are stubborn patches of crabgrass.