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

• Lexulous
• Wordscraper
• Wordosaur

adj. That can be counted: countable items; countable sins.

adj. Mathematics That can be put into a one-to-one correspondence with the positive integers.

adj. Capable of being counted; having a quantity or a numerical attribute.

adj. Having a bijection with a subset of the natural numbers.

adj. Countably infinite; having a bijection with the natural numbers.

adj. Freely usable with the indefinite article and with numbers, and therefore having a plural form.

adj. Capable of being numbered.

Capable of being counted, numbered, or reckoned.

Accountable.

adj. that can be counted

"The usage is therefore uncountable rather than countable, which is why 'fewer' sounds odd and 'less' would be the preferred option."

calculable   

infinite   

computable   

accountable    insurmountable    unaccountable   

word-length    locatable    caninoid    Gabrielle    boom/bust    getatable    graspable    smooth-running    micromagnetic    degradable