The definition of countless is too many to be counted or too numerous to measure.
(Mathematics) Existing beyond or being greater than any arbitrarily large value.
Not capable of being counted or numerated; indefinitely numerous.
Very numerous; existing in great numbers.
Composed of numerous diverse elements or facets:
too numerous to be counted
Having no identifying number
Find another word for unnumerable. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for unnumerable, like: countless, infinite, innumerable, innumerous, multitudinous, myriad, numberless, uncounted, unnumberable and unnumbered.