(obsolete) Individually; privately.

plural of properness

A surname.

plural of Proper

(grammar) A word or phrase that is a noun denoting a particular person, place, organization, ship, animal, event, or other individual entity.

(mathematics) of a transfer function, where the degree of the numerator is less than that of the denominator

(grammar) An adjective derived from a proper noun, such as British derived from Britain.

A word or phrase that has noun part of speech and names a specific object, usually capitalized, examples being Martin or New York.

(set theory) a set that is a subset of the set, but not equal to it.

plural of proper noun