anniversary
B1Neutral to formal. Common in both everyday and official contexts.
Definition
Meaning
The yearly recurrence of the date of a past event, especially a significant one like a wedding or the founding of an organization.
A celebration or commemoration marking the completion of a specific number of years since an event occurred. Can also be used more loosely for non-yearly intervals (e.g., six-month anniversary) in informal contexts, or metaphorically for any notable recurrence.
Linguistics
Semantic Notes
Primarily a countable noun. Implies a cyclical, commemorative aspect. While rooted in 'year', contemporary informal use accepts modifiers (e.g., 'first', 'six-month').
Dialectal Variation
British vs American Usage
Differences
Minimal. Spelling is identical. 'Anniversary' is slightly more likely to be used in official names of days in UK English (e.g., 'The Anniversary of the Battle of Britain').
Connotations
Identical core connotations. US media may use 'anniversary' more frequently in retrospective news segments (e.g., 'on the one-year anniversary of the law's passage').
Frequency
Equally high frequency in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
[celebrate/observe/mark] + anniversaryanniversary + [of + EVENT][ordinal number] + anniversary[adjective] + anniversaryVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “A red-letter day (can be used for an important anniversary)”
- “Many happy returns (often used for birthdays, but sometimes for anniversaries)”
Usage
Context Usage
Business
Refers to the founding date of a company or the launch of a product. 'The firm is publishing a special report for its 50th anniversary.'
Academic
Used for historical commemorations. 'The conference marks the 200th anniversary of the author's birth.'
Everyday
Overwhelmingly used for weddings and personal relationships. 'We're going out for dinner for our anniversary.'
Technical
Rare in hard sciences. May appear in historiography or museology related to events.
Examples
By Part of Speech
verb
British English
- 'Anniversary' is not used as a verb in standard English.
American English
- 'Anniversary' is not used as a verb in standard English.
adverb
British English
- 'Anniversary' is not used as an adverb.
American English
- 'Anniversary' is not used as an adverb.
adjective
British English
- They released an anniversary edition of the book.
- We're planning an anniversary dinner.
American English
- The band went on an anniversary tour.
- She bought him an anniversary watch.
Examples
By CEFR Level
- Today is my parents' wedding anniversary.
- The shop is closed for a public holiday anniversary.
- We celebrated our tenth anniversary with a trip to Paris.
- Next year is the 100th anniversary of the museum.
- The newspaper published a special supplement to mark the anniversary of the peace treaty.
- Despite their recent arguments, they still acknowledged their anniversary.
- The poignant ceremony on the anniversary of the disaster was attended by world leaders.
- Scholars debated the legacy of the novel on the bicentenary of its publication.
Learning
Memory Aids
Mnemonic
Think of ANNUAL (yearly) + VERSARY (like 'verse' - a turning). An anniversary is the yearly 'turning' of the calendar back to that important date.
Conceptual Metaphor
TIME IS A CIRCLE / LIFE IS A JOURNEY WITH MARKERS. The anniversary is a marker on the cyclical path of time.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque 'годовщина' for all contexts; 'anniversary' is broader. 'Юбилей' is closer for major decadal milestones (e.g., 50th).
- Do not use 'birthday' for institutional anniversaries; use 'anniversary' (e.g., the town's 300th anniversary, not birthday).
Common Mistakes
- Using 'birthday' for non-personal events (e.g., *'the country's birthday' instead of 'anniversary of independence').
- Misspelling: 'anniversery' (incorrect).
- Using with 'death' can be awkward; 'anniversary of his death' or 'death anniversary' is correct but 'commemoration' is often softer.
Practice
Quiz
Which of the following is the LEAST typical use of 'anniversary'?
FAQ
Frequently Asked Questions
Yes, but it is informal and considered non-standard by some purists. 'Monthsary' or simply 'six-month mark' are alternatives. For formal writing, rephrase (e.g., 'after six months').
'Birthday' is specifically for the day a person or living thing was born. 'Anniversary' is for the recurring date of any past event (wedding, founding, treaty, death). A country has an independence anniversary, not a birthday.
Yes, it is grammatically correct and understood, though it can sound blunt. Softer alternatives include 'anniversary of his/her death' or 'commemoration of his/her passing'.
Stress the third syllable: an-ni-VER-sa-ry. The main UK/US difference is the vowel in the stressed syllable and the 'r' sound: /ˌænɪˈvɜːs(ə)ri/ (UK) vs /ˌænɪˈvɜːrsəri/ (US).
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