- The definition of innumerable is something with too many parts to be counted.
An example of innumerable is the grains of sand on a beach.
innumerable definition by Webster's New World
Origin: Middle English ; from Classical Latin innumerabilis: see in- and amp; numerable
innumerable definition by American Heritage Dictionary
Origin: Middle English, from Latin innumerābilis : in-, not; see in-1 + numerābilis, countable; see numerable.
- in·nuˈmer·a·ble·ness noun
- in·nuˈmer·a·bly adverb