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Which two people would be considered contemporaneous?

contemporaneous

American  
[kuhn-tem-puh-ray-nee-uhs] / kənˌtɛm pəˈreɪ ni əs /

adjective

  1. An image of the word contemporaneous as defined by living or occurring during the same period of time; contemporary.

    living or occurring during the same period of time; contemporary.

    Synonyms:
    concurrent, simultaneous

contemporaneous British  
/ kənˌtɛmpəˈreɪnɪəs /

adjective

  1. existing, beginning, or occurring in the same period of time

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See contemporary.

Other Word Forms


Etymology

Origin of contemporaneous

First recorded in 1650–60; from Latin contemporāneus, equivalent to con- con- + tempor- (stem of tempus “time”) + -āneus ( -ān(us) -an + -eus -eous )


Explanation

If you're born on the same day as your friend, you've got a contemporaneous birthday, or one that happens in the same period of time. Contemporaneous comes from the Latin prefix con- meaning "together with" and temporaneus, meaning "time." Two contemporaneous events happen together in time. Richard Nixon's presidency and the first man on the moon are contemporaneous — both happened at the same period of time in history.

Keep Reading on Vocabulary.com

Vocabulary lists containing contemporaneous

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.

See Examples For:

Likewise, if the lawyer has contemporaneous notes stating the client authorized settlement, those could support the lawyer’s position.

From MarketWatch ● Aug. 26, 2026

They are three people who watched the fire get lit and, by their own contemporaneous words, knew exactly what was burning.

From Salon ● Aug. 18, 2026

The Federal Reserve named a former Walmart CEO to a task force to develop contemporaneous data on spending, inflation and growth.

From The Wall Street Journal ● Jul. 13, 2026

He said that six of those offences occurred in first five months of 2025 and were therefore contemporaneous with offences in this trial.

From BBC ● Jun. 29, 2026

Even the October Revolution in Russia in 1905, an event with thunderously far-reaching implications for society at large, had minimal impact on the contemporaneous upheavals in music.

From "The Story of Music" by Howard Goodall

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