The act of upsetting, or the state of being upset; an overturn; as, the wagon had an upset.
The inadvertent action of a boring machine that rotates the machine and track from its normal and upright position to another position.
an unhappy and worried mental state; "there was too much anger and disturbance"; "she didn't realize the upset she caused me"
the act of disturbing the mind or body; "his carelessness could have caused an ecological upset"; "she was unprepared for this sudden overthrow of their normal way of living"
condition in which there is a disturbance of normal functioning; "the doctor prescribed some medicine for the disorder"; "everyone gets stomach upsets from time to time"
disturb the balance or stability of; "The hostile talks upset the peaceful relations between the two countries"
move deeply; "This book upset me"; "A troubling thought"
cause to overturn from an upright or normal position; "The cat knocked over the flower vase"; "the clumsy customer turned over the vase"; "he tumped over his beer"
afflicted with or marked by anxious uneasiness or trouble or grief; "too upset to say anything"; "spent many disquieted moments"; "distressed about her son's leaving home"; "lapsed into disturbed sleep"; "worried parents"; "a worried frown"; "one last worried check of the sleeping children"
having been turned so that the bottom is no longer the bottom; "an overturned car"; "the upset pitcher of milk"; "sat on an upturned bucket"