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
• innumerous
• myriad
• numberless
• uncountable
• uncounted
• unnumbered
• untold

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

The state has struggled for decades to meet federal air quality standards and has fought innumerable court battles to force other states to comply with the good neighbor rule. —Jan Ellen Spiegel, Hartford Courant, 28 Mar. 2025

This year’s Summer Smash Festival features some of the hottest names across hip-hop’s innumerable scenes. —Kyle Denis, Billboard, 27 Mar. 2025

Trump won in 2024 partly because Biden whisperers convinced him that voters craved high-octane progressivism, from trillion-dollar spending tranches to innumerable pronouns. —George Will, Twin Cities, 20 Mar. 2025

More recently, Elon Musk’s Department of Government Efficiency has gained access to innumerable government records, raising fresh fears of a breach. —Daniel De Visé, USA TODAY, 18 Mar. 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