adjective
- most talkative; most inclined to talk rapidly and continuously
Usage: superlative form of gabby; informal
Examples
- She’s the gabbiest person in our class.
- The gabbiest student dominated the entire discussion.
- Even among his talkative friends, he was the gabbiest.
- The gabbiest member of the group kept everyone entertained.
- My sister becomes the gabbiest when she’s excited.
- He’s usually quiet, but today he’s the gabbiest I’ve ever seen him.