(de-cen-ni-al) 4 syllables

Definition

adjective. happening every ten years.

Example Sentence

The town is planning a grand celebration for its decennial anniversary.

Synonyms

ten-year; decade-long; decadal

Antonyms

annual; biennial

Hear It! Say It! Write It!

decennial
Hear It! Say It! Write It!

Rhymes

  • biennial
  • centennial
  • decennial
  • millennial
  • perennial
  • quadrennial
  • triennial

  • bicentennial