The term
proper noun denotes a noun that, grammatically speaking, identifies a specific unique entity; for example,
England is a proper noun, because it is a name for a specific country, whereas
dog is not a proper noun; it is, rather, a
common noun because it refers to any one member of a group of dog animals. In English orthography, most proper nouns are capitalized and most common nouns are not. As a result, the term
proper noun has come to mean, in lay usage, a noun that is capitalized, and
common noun to mean a noun that is not capitalized. Furthermore, English adjectives that derive from proper nouns are usually capitalized. This has led to the use of the terms
proper adjective and
common adjective, with meanings analogous to the lay meanings of
proper noun and
common noun. Proper adjectives are just capitalized adjectives. ==Description==