Gum

Gum or GUM may refer to:

==Viscous or sticky substances== Chewing gum, designed to be chewed without being swallowed Bubble gum, designed to be inflated out of the mouth as a bubble Gum base, the masticatory delivery system Natural gum, a sticky substance of natural origin composed predominantly of polysaccharides Gum (botany), natural gum of botanical origin Other exudates that solidify like natural gum, such as: Resin Kino Postage stamp gum, applied to the back of a stamp