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Definitions

infinitesimal

[in-fin-i-tes-uh-muhl] / ˌɪn fɪn ɪˈtɛs ə məl /


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.

But a car either complies or it does not, no matter how infinitesimal the infraction.

From BBC • Nov. 23, 2025

Suddenly, the infinitesimal chances of the U.S.—down to 0.1% at one point during the day, according to Data Golf—began to creep upward with wins from its first two players.

From The Wall Street Journal • Sep. 28, 2025

Art often is just a business, but a dangerous one: Changing people by an infinitesimal degree, Castleberry knows, has a way of thoroughly warping and wrecking human lives.

From Los Angeles Times • Mar. 6, 2025

While I appreciate the sentiment, there’s an infinitesimal flaw in Kurkjian’s premise.

From Seattle Times • May 15, 2024

And that infinitesimal change ripples outward—ever smaller but everlasting.

From "An Abundance of Katherines" by John Green