crabgrass crab float • crab grass · · · Info · Definitions · Synonyms · Characters · · crabgrass · · Text Latin · · Script 9 · · Length 2 · · Syllables Definitions · · · (noun) grasses with creeping stems that root freely; a pest in lawns. Synonyms: crab grass, finger grass. · · Noun Definition 1 Synonyms · · · crab grass · · Synonym 1 finger grass · · Synonym 2 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 g latin small letter g U+0067 r latin small letter r U+0072 s latin small letter s U+0073