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.

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Etymology

Origin of 101

First recorded in 1985–90

Example Sentences

After Li’s death in China at age 101, she stuffed materials in her luggage and flew to California.

From The Wall Street Journal • Apr. 1, 2026

Amazon MGM's other recent efforts have included Melania, about the US First Lady, and the R-rated thriller Crime 101, with the forthcoming Masters of the Universe set for release in June.

From BBC • Mar. 23, 2026

Downtown Los Angeles could hit 101 degrees and Glendale may reach 104 degrees on Tuesday as a record-shattering March heat wave grips the region.

From Los Angeles Times • Mar. 16, 2026

“The goal is to use as little as possible to get the point across,” Richards said in a recent interview with MarketWatch about his new book, “Your Money: Reimagining Wealth in 101 Simple Sketches.”

From MarketWatch • Mar. 16, 2026

So he made himself comfortable and tried to roll with the bumps as his father drove over the San Mateo bridge and up Highway 101.

From "Shooting Kabul" by N. H. Senzai