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Definitions

birthday

[burth-dey] / ˈbɜrθˌdeɪ /
NOUN
date of birth
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If your husband is still with us on this 80th birthday, you can revisit your calculations then.

From MarketWatch • Jun. 9, 2026

Justin Derek Jennings, 41, of Laguna Niguel was sentenced to 108 months in federal prison in connection to the incident on his birthday in 2024.

From Los Angeles Times • Jun. 9, 2026

It turned out that even as he approached his 40th birthday, his soccer career wasn’t quite dead yet.

From The Wall Street Journal • Jun. 6, 2026

As America nears its 250th birthday, it faces three key questions about future economic opportunity, global engagement and the role of government.

From The Wall Street Journal • Jun. 6, 2026

I know Karly’s birthday as well as I know my own.

From "Code Name Kingfisher" by Liz Kessler




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