1. (

• imbalance ,
• instability ,
• unbalance

) a lack of balance or state of disequilibrium; "a hormonal imbalance" ;

2. (

• derangement ,
• mental_unsoundness ,
• unbalance ,

) a state of mental disturbance and disorientation ;

1. (

• unbalance

) throw out of balance or equilibrium; "The tax relief unbalanced the budget"; "The prima donna unbalances the smooth work in our department" ;

2. (

• unbalance ,
• derange ,

) derange mentally, throw out of mental balance; make insane; "The death of his parents unbalanced him" ;