A diminutive of the female given name Gabriella or Gabrielle.

(slang) gabapentin tablets taken as a recreational drug

A diminutive form of the male given name Gabriel. / A diminutive form of the female given names Gabrielle, Gabriella and Gabriela.

(informal) Inclined to talk too much, especially about trivia.

The quality of being gabby.

comparative form of gabby: more gabby

superlative form of gabby: most gabby