A person who carries and spreads a dangerous disease, especially one who refuses to cooperate to minimize the risk of infection.

written using a typewriter

past participle of typewrite

(transitive or intransitive) To type using a typewriter.

of, relating to, or being a type; typical

(acting) To cast an actor in the same kind of role repeatedly. / To identify one as being of a specific type because of one's appearance, colour, religion etc.

typewritten material, especially such a copy of a manuscript

(transitive) To transcribe into typewritten form.

A person who types, a clerical worker who writes letters, etc., using a typewriter.

(physics) (Of a semiconductor) in which conduction is due to the movement of positive holes rather than electrons.