imbalance

noun

1. the state or condition of lacking balance, as in proportion or distribution.
2. faulty muscular or glandular coordination.

noun

1. a lack of balance, as in emphasis, proportion, etcthe political imbalance of the programme

n.

1. A lack of balance, as in distribution or functioning.
2. Lack of equality in some aspect of binocular vision, as in strabismus.