Word: crabgrass
Part of speech: Noun
Syllables: crab
grass
Definition: Those members of the genus Digitaria, grasses of tropical to temperate climates, which are pests of lawns, mainly from their invasive habits and the fact they die off in the fall and winter, leaving ugly bare patches.
Morphemes:
Affix: crab
Language: en
PoS: Noun
Meaning: The tree species Carapa guianensis, native to South America.
Affix: grass
Language: en
PoS: Noun
Meaning: Various plants not in family Poaceae that resemble grasses.