(colloquial or derogatory) Someone who may be considered (through rank etc.) a gentleman for the duration of a war. Abbreviated as TG.

(obsolete) a newly married man.

Alternative form of scholar and gentleman

(idiomatic) An admirable, intelligent person (usually a man).

A man who farms his own land, but small-scale, not for a living.

plural of gentleman farmer

A gentleman who is of independent means and so does not need employment; a man who is free from duties and responsibilities; a dilettante.

(obsolete, euphemistic) A bull.

(historical) A financially independent male scientist who pursues scientific study as a hobby.

(nautical, informal) A style of traditional motor yacht, typically low-set with vertical all-round windows and traditional woodwork.