Arbor Day


noun
  1. 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

1
An 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