Arbor Day
noun
a day, varying in date but always in the spring, observed in certain states of the U.S. by the planting of trees.
Origin of Arbor Day
1An Americanism dating back to 1870–75
Words Nearby Arbor Day
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use Arbor Day in a sentence
He made no reply, going on carefully with his arbor-day practice.
V. V.'s Eyes | Henry Sydnor Harrison
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