1. a person who argues or disputes, especially in a petty or quarrelsome manner
Usage: informal; often pejorative

Examples

• He's such an argufier that he'll debate the color of the sky if given the chance.
• The argufier in the group always finds something to complain about during meetings.
• She didn't want to be seen as an argufier, so she kept her opinions to herself.
• Every family has that one argufier who turns dinner into a debate.
• The argufier's constant bickering wore everyone's patience thin.