GUM n.
A rubber overshoe. [Local, U. S.] Black gum, Blue gum, British gum, etc. See under Black, Blue, etc. -- Gum Acaroidea, the resinous gum of the Australian grass tree (Xanlhorrhoea). -- Gum animal (Zoöl.), the galago of West Africa; -- so called because it feeds on gums. See Galago. -- Gum animi or animé. See Animé.…
OVER a.
er; superior; also, excessive; too much or too great; -- chiefly used in composition; as, overshoes, overcoat, over-garment, overlord, overwork, overhaste.
RUBBER n.
An overshoe made of India rubber. [Colloq.] Antimony rubber, an elastic durable variety of vulcanized caoutchouc of a red color. It contains antimony sulphide as an important constituent. -- Hard rubber, a kind of vulcanized caoutchouc which nearly resembles horn in texture, rigidity, etc. -- India rubber, caoutchouc…