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101

American  
[wuhn-oh-wuhn] / ˈwʌn oʊˈwʌn /

adjective

  1. comprising the introductory material in or as if in a course of study (used postpositively).

    Economics 101; Life 101; It's Jungle 101 on a trip up the Amazon.


Etymology

Origin of 101

First recorded in 1985–90

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:

According to the most recent data, the MBacc has been rolled out across 101 secondary schools and colleges in Greater Manchester - about 40% of the total.

From BBC Jul. 28, 2026

“He’d come to 101 Park Avenue, where I was a lawyer. He had this swashbuckling style,” Witkoff told a surprised Tucker Carlson on an early-2025 appearance on Carlson’s podcast.

From Slate Jul. 22, 2026

It was the first time Sasaki topped 101 mph in a regular-season game, according to Statcast.

From Los Angeles Times Jul. 18, 2026

That is historically high, though down from a 2023 peak of 101.

From The Wall Street Journal Jul. 17, 2026

Knowing that every great scientist needed a spark of inspiration, I opened my book 101 Kids’ Super Fun Science Experiments.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

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