Man who collects night soil. / A man who works the night shift.

An empirical formula estimating the average velocity of a liquid flowing in a conduit that does not completely enclose the liquid, i.e. an open channel.

The Antichrist.

Alternative spelling of lizardman

(simile, literary) In a unified manner.

(historical) A fictitious person in the navy, whose pay and allowances went into a fund for widows' pensions.

A man who has devoted himself to religious practice, especially one who has absented himself from society to follow his religion; an ascetic or saint.

Alternative spelling of businessman

(Australia, slang) A promiscuous male.

Alternative form of spirit man