unbalance
part of speech
verb (unbalance, unbalances, unbalanced, unbalancing); noun (unbalance — uncountable, rare)
meaning for a pupil
1) To unbalance something is to make it lose its balance, so it tips or wobbles. tree →
2) To unbalance a situation is to make it unfair or uneven, such as giving one team many more good players. tree →
3) (older use) To unbalance a person is to upset them so much that they cannot think clearly. tree →
4) (noun, rare) Unbalance is a lack of balance; «imbalance» is the usual word. tree →
sense in the lessons
In science and PE: weight on one side can unbalance a seesaw or a gymnast. In maths, an equation is like a balance – adding to one side only unbalances it. In fairness talk: big differences can unbalance a game or a diet. Adjective «unbalanced» is common: «an unbalanced diet».
examples
- A big wave unbalanced the boat. tree →
- Don't lean too far or you'll unbalance the ladder. tree →
- Putting all the tall children on one team would unbalance the game. tree →
- If you add 3 to only one side, you unbalance the equation. tree →
- The heavy bag unbalanced my bike. tree →
- Eating only sweets gives you an unbalanced diet. tree →
note
Regular verb. The noun usually used is «imbalance», not «unbalance». In maths, keep an equation balanced by doing the same thing to both sides. Calling a person «unbalanced» (mentally) is unkind and old-fashioned.
In the corpora
Trees and pragmatics
Every meaning and example of «unbalance» parsed by Mova, each sentence with its dependency tree and frames.