Available Definitions:
1) a. - Of or pertaining to an object.
2) a. - Of or pertaining to an object; contained in, or having the nature or position of, an object; outward; external; extrinsic; -- an epithet applied to whatever ir exterior to the mind, or which is simply an object of thought or feeling, and opposed to subjective.
3) a. - Pertaining to, or designating, the case which follows a transitive verb or a preposition, being that case in which the direct object of the verb is placed. See Accusative , n.
4) n. - The objective case.
5) n. - An object glass. See under Object, n.
6) n. - Same as Objective point, under Objective, a.