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

• 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

In the 30 years since, Mould has made innumerable records on his own, ventured into DJ’ing and electronica, wrote scripts for World Championship Wrestling, and toured and recorded regularly with his current rhythm section, Jason Narducy and Jon Wurster. —David Browne, Rolling Stone, 15 Oct. 2025

There were innumerable explanations of varying degrees of plausibility, but that made the image interesting to him. —Literary Hub, 14 Oct. 2025

Ten years and innumerable pounds of corn later, Laws Whiskey House still uses the plump and sweet grain from Burlington. —Tiney Ricciardi, Denver Post, 14 Oct. 2025

This fallacy is repeated in innumerable geography textbooks, as well as travel articles and guides. —Joe Rao, Space.com, 19 Sep. 2025

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