anniversary

[ an-uh-vur-suh-ree ]
/ ˌæn əˈvɜr sə ri /

noun, plural an·ni·ver·sa·ries.

the yearly recurrence of the date of a past event: the tenth anniversary of their marriage.
the celebration or commemoration of such a date.

adjective

returning or recurring each year; annual.
pertaining to an anniversary: an anniversary gift. Abbreviation: anniv.

Origin of anniversary

1200–50; Middle English anniversarie (< Anglo-French) < Medieval Latin ( diēs) anniversāria anniversary (day), Latin anniversārius recurring yearly, equivalent to anni- (combining form of annus year) + vers(us) turned, past participle of vertere ( vert- turn + -tus past participle suffix) + -ārius -ary

Example sentences from the Web for anniversary

British Dictionary definitions for anniversary

anniversary
/ (ˌænɪˈvɜːsərɪ) /

noun plural -ries

the date on which an event occurred in some previous year a wedding anniversary
the celebration of this

adjective

of or relating to an anniversary
recurring every year, esp on the same date

Word Origin for anniversary

C13: from Latin anniversārius returning every year, from annus year + vertere to turn