1. to have a different opinion; to not agree
Usage: third person singular present tense of ‘disagree’
2. to be unsuitable or harmful to someone
Usage: often used with ‘with’

Examples

• She disagrees with the new policy.
• He always disagrees when we discuss politics.
• The committee disagrees on the budget proposal.
• My mother disagrees with my career choice.
• Spicy food disagrees with him.
• The medicine disagrees with her stomach.
• The teacher disagrees with the student’s answer.