an unhappy and worried mental state; there was too much anger and disturbance; she didnt realize the upset she caused me
[ Syn: disturbance , upset ]
(physics) a secondary influence on a system that causes it to deviate slightly
activity that is a malfunction, intrusion, or interruption; the term `distress connotes some degree of perturbation and emotional upset; he looked around for the source of the disturbance; there was a disturbance of neural function
[ Syn: disturbance ]
a disposition that is confused or nervous and upset
[ Syn: fluster ]
the act of causing disorder
[ Syn: disruption ]