Definitions

1. proper noun

a popular comic strip character created by Scott Adams, the dim-witted but lovable nemesis of Dilbert.

“In the Dilbert comic strip, Dogbert is a dog who has many unusual talents and often tries to take over the world.”

2. noun

any dog of a rather unpleasant or annoying nature.

“The neighbor’s dog is such a dogbert, always barking loudly and causing a disturbance.”