1. present participle of swop; exchanging one thing for another
Usage: British spelling variant of ‘swapping’

Examples

• The children were swopping trading cards at lunch.
• She’s swopping her old car for a newer model.
• They spent the afternoon swopping stories about their travels.
• The twins are always swopping clothes with each other.
• We’re swopping houses with friends for the holiday.
• The students were swopping textbooks after the semester ended.