sign up

Từ điển WordNet v3.1 - WordNet Dictionary

verb

1. engage by written agreement (Freq. 2)
- They signed two new pitchers for the next season
• Syn:
sign, contract, sign on
• Derivationally related forms:
contract (for: contract), signer (for: sign)
• Hypernyms:
hire, engage, employ
• Hyponyms:
contract out
• Verb Frames:
- Somebody ----s somebody
- Somebody ----s (for: sign)
2. join a club, an activity, etc. with the intention to join or participate, "Sign up for yoga classes" (Freq. 1)
• Hypernyms:
join, fall in, get together
• Hyponyms:
enlist
• Verb Frames:
- Somebody ----s
- Somebody ----s PP