unmeasurable

adjective

un·​mea·​sur·​able ˌən-ˈme-zhə-rə-bəl 

-ˈmā-;

-ˈmezh-rə-, 

-ˈmāzh-

1

: not measurable : of a degree, extent, or amount incapable of being measured : indeterminable

Five people had levels so low they were unmeasurable.

—Andrew Weil

2

: of a great or excessive degree or amount : immoderate, boundless

my unmeasurable gratitude

unmeasurable wealth

Examples of unmeasurable in a Sentence

Recent Examples on the Web

On the other hand, the most grandiose AI goal is, ironically, easier to define – albeit still unmeasurable. —Eric Siegel, Forbes.com, 26 Jan. 2026

Descriptive set theorists therefore place the two-color version of the problem on the lowest shelf in their hierarchy (for unmeasurable sets), while the three-color problem goes on a much higher shelf of problems—ones where lots of notions of measure can be applied. —Joseph Howlett, Wired News, 4 Jan. 2026

The act of tackling a quarterback behind the line of scrimmage was not, however, one such previously unmeasurable piece of data. —Andrew Greif, NBC news, 21 Dec. 2025

In other words, these sets are unmeasurable. —Joseph Howlett, Quanta Magazine, 21 Nov. 2025

Word History

First Known Use

14th century, in the meaning defined at sense 2

Rhymes for unmeasurable

• measurable
• pleasurable