subs. (common).—A fur-lined overcoat. [From the burden of a song, ‘The Shoreditch Toff,’ sung (c. 1868) by the late Arthur Lloyd, who described himself as Immensikoff, and wore an upper garment heavily trimmed with fur.]
1889. Pall Mall Gazette, 25 Sept., p. 6, col. 1. Heavy swells clad in IMMENSIKOFFS, which is the slang term, I believe, for those very fine and large fur robes affected by men about town.
