poke at

Từ điển WordNet v3.1 - WordNet Dictionary

verb

to push against gently (Freq. 1)
- She nudged my elbow when she saw her friend enter the restaurant
• Syn:
nudge, prod
• Derivationally related forms:
prod (for: prod), nudge (for: nudge), nudger (for: nudge)
• Hypernyms:
push, force
• Hyponyms:
jog, elbow
• Verb Frames:
- Somebody ----s something
- Somebody ----s somebody
- Something ----s somebody