tuck in

Từ điển WordNet v3.1 - WordNet Dictionary

verb

eat up;
usually refers to a considerable quantity of food
- My son tucked in a whole pizza
• Syn:
tuck away, put away
• Hypernyms:
eat up, finish, polish off
• Entailment:
eat
• Verb Frames:
- Somebody ----s something
- They tuck in more bread