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

These injustices also coalesce with innumerable historical and contemporary global histories of genocide and displacement. — Literary Hub, 11 Sep. 2026

Production designer Nikolaj Danielsen takes full advantage of the ancient Bavarian locations standing in for England, while costume designers Andras Daniel Toth and Attila Godena-Juhasz clearly worked overtime to create innumerable period outfits. — Frank Scheck, HollywoodReporter, 9 Sep. 2026

When carefully and responsibly considered, these dangerous activities let adventurers inhabit innumerable parallel universes. — Brian Laidlaw, Longreads, 1 Sep. 2026

Styles’ tribute to Parton is one of the innumerable remembrances across the globe following her death after a brief battle with cancer at 80. — Charisma Madarang, Rolling Stone, 27 Aug. 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