fill the bill


Serve a particular purpose well, as in I was afraid there wasn't enough chicken for everyone, but this casserole will fill the bill, or Karen's testimony just fills the bill, so we're sure to get a conviction. This expression alludes to adding less-known performers to a program (or bill) in order to make a long enough entertainment. [First half of 1800s]

Words Nearby fill the bill

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.