wither on the vine

wither on the vine idiom
Fail to come to fruition, as in This building project will wither on the vine if they don't agree on a price. This expression alludes to grapes shriveling and drying up because they were not picked when ripe.

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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