1. coarsely ground hulled corn boiled as a breakfast dish in the southern United States
(synonym) hominy grits
(hypernym) hot cereal
1. a hard coarse-grained siliceous sandstone
(synonym) gritrock, gritstone
2. fortitude and determination; "he didn't have the guts to try it"
(synonym) backbone, guts, moxie, sand, gumption
1. cover with a grit; "grit roads"
(hypernym) coat, surface
(derivation) gritrock, gritstone
2. clench together; "grit one's teeth"