count noun

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A common noun, such as frog, bicycle, or concept, that can form a plural or occur with an indefinite article, with numerals, or with such terms as many. It is often contrasted with mass noun.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun A noun which refers to something that can be counted. Examples: house, car, bush, point.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a noun that forms plurals