1. engaging in an angry argument or disagreement
Usage: present participle of quarrel; British spelling

1. the act of having angry arguments or disagreements
Usage: gerund form; British spelling

Examples

• The children were quarrelling over who would sit in the front seat.
• She was tired of their constant quarrelling about money.
• The neighbors have been quarrelling about the fence for months.
• Stop quarrelling and work together to solve the problem.
• Their quarrelling could be heard from across the street.
• The siblings’ quarrelling disrupted the entire family dinner.