1. a person who engages in petty quarrels or disputes; a quarrelsome person
Usage: archaic or literary

Examples

• The brabbler at the tavern was always starting arguments over trivial matters.
• He earned a reputation as a brabbler for constantly bickering with his neighbors.
• No one wanted to sit near the brabbler during the meeting because of his contentious nature.
• The brabbler's endless complaints made him unpopular in the community.