close up

close up idiom
Also, close up shop. Stop doing business, temporarily or permanently; also, stop working. For example, The bank is closing up all its overseas branches, or That's enough work for one day—I'm closing up shop and going home. [Late 1500s]

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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