innumerable

adjective

in·​nu·​mer·​a·​ble i-ˈnü-mə-rə-bəl 

-ˈnyü-;

-ˈn(y)üm-rə-

: too many to be numbered : countless

also : very many

innumerably

i-ˈnü-mə-rə-blē 

-ˈnyü-;

-ˈn(y)üm-rə-

adverb

Synonyms of innumerable

• countless

Examples of innumerable in a Sentence

There are innumerable errors in the book.

our reasons to give thanks are as innumerable as the stars

Recent Examples on the Web

It's been a special occasion destination for Greenvillians for more than half a century, the site of innumerable prom dates and anniversary celebrations. —Robert F. Moss, Southern Living, 10 May 2026

And better footballers don’t always translate into greater desire to go with the inevitable rise in wages, as innumerable clubs have discovered to their cost. —Richard Sutcliffe, New York Times, 6 May 2026

The pale pink, elegantly languid petals support innumerable color combinations in the garden while mimicking swishing skirts. —Erica Browne Grivas, Midwest Living, 1 May 2026

These queries could be related to Levi’s Red Tab loyalty program, processing returns, or even the qualities of selvedge denim; the tool’s knowledge is vast and its applications innumerable, the brand said upon launch. —Kate Nishimura, Footwear News, 16 Apr. 2026

Word History

Etymology

Middle English, from Anglo-French, from Latin innumerabilis, from in- + numerabilis numerable

First Known Use

14th century, in the meaning defined above

Rhymes for innumerable

• enumerable

Kids Definition

innumerable

adjective

in·​nu·​mer·​a·​ble in-ˈ(y)üm-(ə-)rə-bəl 

: too many to be numbered : countless

innumerable stars in the sky

innumerably

-blē 

adverb