Whole; intact. Not neutered or spayed.

An intact male or female cat with full reproductive abilities.

Term referring to a male or female cat who has not been neutered or spayed and has full reproductive abilities.

To present participles which come from intransitive verbs, or are themselves employed as adjectives, to mark the absence of the activity, disposition, or condition implied by the participle;

remaining in an original state; "persisting unaltered through time"