continuum

American  

[kuhn-tin-yoo-uhm] / kənˈtɪn yu əm /

noun

plural

continua

1. a continuous extent, series, or whole.

2. Mathematics.

   1. a set of elements such that between any two of them there is a third element.

   2. the set of all real numbers.

   3. any compact, connected set containing at least two elements.

---

continuum British  

/ kənˈtɪnjʊəm /

noun

1. a continuous series or whole, no part of which is perceptibly different from the adjacent parts

---

Etymology

Origin of continuum

1640–50; < Latin, noun use of neuter of continuus continuous

Explanation

A continuum is something that keeps on going, changing slowly over time, like the continuum of the four seasons. In addition to meaning "a whole made up of many parts," continuum, pronounced "kon-TIN-yoo-um," can describe a range that is always present. For example, in a high school, at any time, there are students who are learning algebra, then advancing to geometry, trigonometry, and calculus. Just as the ninth graders master their particular math, they move on to the next one, as new ninth graders enter the school and the seniors graduate.

Example Sentences

Sam and Mary give and take in equal measure, wrapped in a continuum made from red silk.

From Salon • Apr. 24, 2026

This leads to a spread, or continuum, of observable states rather than a single one.

From Science Daily • Apr. 22, 2026

Pangram’s latest version now outputs scores on a continuum and is making genuine progress on these gray-zone instances, but those cases remain far less validated than the extremes.

From Slate • Apr. 17, 2026

"I'm outgoing and very confident and I love being around people," Auer says, "but I get that inkling that they all think I'm stupid and ugly, and that my life is a continuum of mistakes."

From BBC • Jan. 16, 2026

In reality, all of those dates are merely attempts to label arbitrary points along a continuum.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

Related Words

• continuity