(military, nautical) A naval officer below the rank of vice admiral, originally in charge of a fleet's rear formation. / (slang) A proctologist.

plural of Theard

plural of kabeljouw

To stay where one cannot be seen, conceal oneself (often in a cowardly way or with the intent of doing harm). / To move in a stealthy or furtive way; to come or go while trying to avoid detection.