(usually as an interjection) An appeal to suspend rational consideration of an issue owing to its presumptive negative effects on the young and impressionable, usually in ironic or mocking parody of another's argumentum ad passiones or moral panic.

(Australia, colloquial, vulgar) To annoy or frustrate someone to a great degree. / (vulgar) To creep someone out; to scare someone.

(idiomatic) Indicates that one does not need to continue narrating a story as the subsequent events are assumed to be well-known.

(somewhat rare) A number theorist.

Alternative form of group theoretic

Having to do with group theory.

(rare) A group theorist.

Having to do with ring theory.

Having to do with group theory.

(idiomatic) Intending to kill or destroy someone or something.