(category theory) An element within a category upon which functions operate. Thus, a category consists of a set of element objects and the functions that operate on them.
(obsolete) Sight; show; appearance; aspect.
Verb
(intransitive) To disagree with something or someone; especially in a Court of Law, to raise an objection.
(transitive, obsolete) To offer in opposition as a criminal charge or by way of accusation or reproach; to adduce as an objection or adverse reason.
(transitive, obsolete) To set before or against; to bring into opposition; to oppose.