blank check

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. freedom to do as you see fit
- many have doubts about giving him a free hand to attack
• Syn:
free hand
• Hypernyms:
freedom
2. a check that has been signed but with the amount payable left blank
• Syn:
blank cheque
• Hypernyms:
check, bank check, cheque
• Member Holonyms:
checkbook, chequebook