1) Annual April celebration 2) Annual time to plant trees 3) April celebration 4) Green celebration 5) Spring observance 6) Spring observance, April 26 7) Spring occasion 8) Spring planting observance 9) Time for tree celebration 10) Tree-planting occasion 11) Tree-planting time 12) Type of secular holiday
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https://www.crosswordclues.com/clue/arbor-day
Arbor Day (from the Latin arbor, meaning tree) is a holiday in which individuals and groups are encouraged to plant and care for trees. Today, many countries observe this holiday. Though usually observed in the spring, the date varies, depending on climate and suitable planting season. == Origins == === First Arbor Day in the world === The small S...
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http://en.wikipedia.org/wiki/Arbor_Day
Arbor Day was a day set apart by most of the States and Territories of the USA for the planting of trees. Arbor Day was inaugurated by the Nebraska State Board of Agriculture in 1874. Arbor Day was held on the second Wednesday of April.
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http://www.probertencyclopaedia.com/browse/AA1.HTM
[
n] - a day designated for planting trees
Found on
http://www.webdictionary.co.uk/definition.php?query=Arbor%20Day
noun a day designated for planting trees
Found on
https://www.encyclo.co.uk/local/20974
a day, varying in date but always in the spring, observed in certain states of the U.S. by the planting of trees.
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https://www.infoplease.com/dictionary/arbor-day
No exact match found.
