Decaversary

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    The tenth anniversary of something. informal, rare

    "where Rick and Dara took their vows. The priest was good, and the cake was good, and the wine so kickass special that they saved a liter to share on their decaversary."

Synonyms

All synonyms
decennialdecennialtin anniversary

Example

More examples

"where Rick and Dara took their vows. The priest was good, and the cake was good, and the wine so kickass special that they saved a liter to share on their decaversary."

Etymology

Blend of deca- + anniversary.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.