decenniad
nounEtymology From decennium + -iad, q.v.
1
Uncommon Synonym of decade: a period of 10 years.
noun
Etymology From decennium + -iad, q.v.
Uncommon Synonym of decade: a period of 10 years.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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