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wild hydrangea

American  

noun

  1. a shrub, Hydrangea arborescens, of the saxifrage family, common throughout the eastern half of the U.S., having egg-shaped leaves and a rounded cluster of white flowers.

Etymology

Origin of wild hydrangea

An Americanism dating back to 1885–90

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

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