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defined

American  
[dih-fahynd] / dɪˈfaɪnd /

adjective

  1. determined, fixed, or clearly marked out as to extent, outline, or form.

    an itchy red rash with sharply defined edges.


Etymology

Origin of defined

First recorded in 1720–30; define ( def. ) + -ed 2 ( def. )

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.

Another person in the house means higher bills for things like groceries and utilities, and a defined timeline based on the graduate’s situation, whether it’s six months or two years, will help everyone navigate expectations.

From MarketWatch • May 21, 2026

That would exclude most of the demand destruction as defined by the IEA and many other analysts.

From The Wall Street Journal • May 21, 2026

Little is known about whether the proactive cyber deterrence that has defined U.S. elections for much of the past decade remains in place in any other form.

From Salon • May 21, 2026

This may seem counterintuitive, since vertebrates are literally defined by the fact that they have backbones.

From Science Daily • May 21, 2026

With five Euclidean solids to play with, and one sphere inside the innermost solid as well as one outside the outermost solid, this defined six spheres—one for each of the orbits of the planets.

From "The Scientists" by John Gribbin

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