eat

fe’l verb

1. To cause (someone) to worry. What’s eating you?
2. To corrode or erode. The acid rain ate away the statue.  The strong acid eats through the metal.
3. To perform oral sex (on a person or body part). Eat me!
4. To ingest; to be ingested.

ot noun

1. Something to be eaten; a meal; a food item.