(euphemistic) The Devil.

The male spouse of the second-in-command or first in the line-of-succession of a political jurisdiction.

(generic) A man that is or was a spouse of the political chief executive, when speaking non-specifically.

A man that is or was a spouse of the political second-in-command or first in the line-of-succession of a political jurisdiction.

plural of old gentleman

(UK, slang, obsolete) A playing card that is almost imperceptibly longer than the others in the deck, used by cheats. / Used other than figuratively or idiomatically: see old, gentleman.

The qualities or condition of a gentlewoman.

(UK, idiomatic, slang, obsolete) To follow up something good with something inferior.

The quality of being gentlemanlike.

Third-person singular simple present indicative form of gentlemanize