1. in a rude, clumsy, or ill-mannered way

Examples

• He loutishly interrupted the speaker without raising his hand.
• The teenager loutishly pushed past the elderly woman in line.
• She watched as he loutishly grabbed food from the buffet table.
• The guest loutishly put his feet up on the coffee table.
• He loutishly laughed loudly during the quiet ceremony.
• The boy loutishly wiped his nose on his sleeve at dinner.