draw a blank

draw a blank idiom
Fail to find or remember something, as in He looks familiar but I've drawn a blank on his name. This expression alludes to drawing a lottery ticket with nothing on it (so one cannot win a prize). [Early 1800s]

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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