Initialism of genitourinary medicine.

(often in the plural) The flesh around the teeth.

To chew, especially of a toothless person or animal. / (transitive) To deepen and enlarge the spaces between the teeth of (a worn saw), as with a gummer.

(chiefly uncountable) Any of various viscous or sticky substances that are exuded by certain plants.

(sometimes with up) To apply an adhesive or gum to; to make sticky by applying a sticky substance to. / To stiffen with glue or gum. / (sometimes with together) To inelegantly attach into a sequence.

(UK, New Zealand) minced oath for by God.

A surname.

plural of gum

Third-person singular simple present indicative form of gum

present participle of gum