blank check

Definition of Blank Check in English :

1. blank check, free hand

freedom to do as you see fit

Example Sentences:
'many have doubts about giving him a free hand to attack'

2. blank check, blank cheque

a check that has been signed but with the amount payable left blank

WordNet Lexical Database for English. Princeton University. 2010.

Blank Check

1.

a check form that has not been filled in

2.

a check carrying a signature only and allowing the bearer to fill in any amount

3.

permission to use an unlimited amount of money, authority, etc.

n.

1. A signed check with no amount to be paid filled in.

2. Total freedom of action; carte blanche.