noun

1. EATS, informal terms for a meal

verb

1. EAT, cause to deteriorate due to the action of water, air, or an acid
2. EAT, use up (resources or materials)
3. EAT, eat a meal; take a meal
4. EAT, take in solid food
5. EAT, take in food; used of animals only
6. EAT, worry or cause anxiety in a persistent way
7. EAT, to take food into your mouth and swallow it
8. EAT, to gradually destroy, use, or take away something : to wear something away
9. EAT, to bother or annoy (someone)

1. You'll feel better if you eat something.
2. I ate a big breakfast so I'm not very hungry.
3. They like to eat at home.