count noun(redirected from Countable noun)
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Countable nouns (also known as count nouns) are nouns that can be considered as individual, separable items, which means that we are able to count them with numbers—we can have one, two, five, 15, 100, and so on. We can also use them with the indefinite articles a and an (which signify a single person or thing) or with the plural form of the noun.
Countable nouns contrast with uncountable nouns (also known as non-count or mass nouns), which cannot be separated and counted as individual units or elements. Uncountable nouns cannot take an indefinite article, nor can they be made plural.
Linguistics Logic a noun that can be qualified by the indefinite article, and may be used in the plural, as telephone and thing but not airs and graces or bravery
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005