A person, especially a priest, who practices exorcism.

(transitive) To drive out (an evil spirit) from a person, place or thing, especially by an incantation or prayer. / (transitive) To rid (a person, place or thing) of an evil spirit.

(anatomy) Any of various glands which secrete via a duct, typically into the digestive tract or onto the skin.

Producing external secretions that are released through a duct. / Pertaining to the exocrine glands or their secretions.

The secretion of an exocrine gland. / An exocrine gland.

the uppermost layer of a planet's atmosphere / an extremely thin atmosphere, as on Saturn's moon Dione

(biology) Produced or originating outside of an organism. / (biology) Growing as an exogen, by successive additions to the outside.

(formal) A beginning. / The introduction to an essay or discourse.

A sudden departure of a large number of people.

To depart from a place in a large group.