This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Too many to be counted; innumerable: an uncountable number of tourists.

n. An uncountable noun.

adj. So many as to be incapable of being counted.

adj. Incapable of being put into one-to-one correspondence with the natural numbers or any subset thereof.

adj. Describes a meaning of a noun that cannot be used freely with numbers or the indefinite article, and which therefore takes no plural form. Example: information.

Not capable of being counted; innumerable.

"Then as I woke one morning, looked out the window, and saw our drought-parched maple shining with evaporating raindrops, the word uncountable came to my mind, and along with it the cadence that drove ‘silvery glitterings’ before it, then an intuition of the rhythms of shape of the poem."

infinite   

singulare tantum    mass noun    infinite    innumerable   

uncounted    unnumbered    untold    half-civilised    freebooting