1. to cause to lose balance or stability; to disturb the equilibrium of
Usage: third person singular present tense of ‘unbalance’
2. to make mentally or emotionally unstable
Usage: third person singular present tense of ‘unbalance’

Examples

• The heavy backpack unbalances her when she walks.
• Too much weight on one side unbalances the washing machine.
• The tragic news unbalances his usual calm demeanor.
• A sudden gust of wind unbalances the tightrope walker.
• The medication sometimes unbalances patients emotionally.
• Poor lighting unbalances the composition of the photograph.