Dictionary
grit
Pronunciation: (grit), [key]
—n., v., grit•ted, grit•ting.
—
n.
1. abrasive particles or granules, as of sand or other small, coarse impurities found in the air, food, water, etc.
2. firmness of character; indomitable spirit; pluck:
She has a reputation for grit and common sense.
3. a coarse-grained siliceous rock, usually with sharp, angular grains.
4. Brit.gravel.
5. sand or other fine grainy particles eaten by fowl to aid in digestion.
—
v.t.
to cause to grind or grate together.
—
v.i.
1. to make a scratchy or slightly grating sound, as of sand being walked on; grate.
2. grit one's teeth, to show tenseness, anger, or determination by or as if by clamping or grinding the teeth together.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.