#1 gum n. [chewing gum] a preparation (usually made of sweetened chicle) for chewing. wn
#2 gum n. [gingiva] the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth. wn
#3 gum v. cover, fill, fix or smear with or as if with gum; "if you gum the tape it is stronger". wn
#4 gum v. [mumble] grind with the gums; chew without teeth and with great difficulty; "the old man had no teeth left and mumbled his food". wn
#5 gum v. become sticky. wn
vizzz