a. [ Compar. Gummer (&unr_;); superl. Gummirst. ] Consisting of gum; viscous; adhesive; producing or containing gum; covered with gum or a substance resembling gum. [ 1913 Webster ]
Kindles the gummy bark of fir or pine. Milton. [ 1913 Webster ]
Then rubs his gummy eyes. Dryden. [ 1913 Webster ]
Gummy tumor (Med.),