Dictionary.net

thrown into a state of disarray or confusion; "troops fleeing in broken ranks"; "a confused mass of papers on the desk"; "the small disordered room"; "with everything so upset"

cause to lose one's composure

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"

move deeply; "This book upset me"; "A troubling thought"

mildly physically distressed; "an upset stomach"

a tool used to thicken or spread (the end of a bar or a rivet etc.) by forging or hammering or swaging

disturb the balance or stability of; "The hostile talks upset the peaceful relations between the two countries"

used of an unexpected defeat of a team favored to win; "the Bills' upset victory over the Houston Oilers"

thrown into a state of disarray or confusion; "troops fleeing in broken ranks"; "a confused mass of papers on the desk"; "the small disordered room"; "with everything so upset"

cause to lose one's composure

move deeply; "This book upset me"; "A troubling thought"

mildly physically distressed; "an upset stomach"

used of an unexpected defeat of a team favored to win; "the Bills' upset victory over the Houson Oilers"

To turn upwards the outer ends of (stakes) so as to make a foundation for the side of a basket or the like; also, to form (the side) in this manner.

To set up; to put upright.

To thicken and shorten, as a heated piece of iron, by hammering on the end.

To shorten (a tire) in the process of resetting, originally by cutting it and hammering on the ends.

To overturn, overthrow, or overset; as, to upset a carriage; to upset an argument.

To disturb the self-possession of; to disorder the nerves of; to make ill; as, the fright upset her.

To become upset.

Set up; fixed; determined; -- used chiefly or only in the phrase upset price; that is, the price fixed upon as the minimum for property offered in a public sale, or, in an auction, the price at which property is set up or started by the auctioneer, and the lowest price at which it will be sold.

The act of upsetting, or the state of being upset; an overturn; as, the wagon had an upset.

To turn upwards the outer ends of (stakes) so as to make a foundation for the side of a basket or the like; also, to form (the side) in this manner.

To set up; to put upright.

To thicken and shorten, as a heated piece of iron, by hammering on the end.

To shorten (a tire) in the process of resetting, originally by cutting it and hammering on the ends.

To overturn, overthrow, or overset; as, to upset a carriage; to upset an argument.

To disturb the self-possession of; to disorder the nerves of; to make ill; as, the fright upset her.

To become upset.

The act of upsetting, or the state of being upset; an overturn; as, the wagon had an upset.

Set up; fixed; determined; - used chiefly or only in the phrase upset price.

To overturn.

To overthrow; overturn; colioquially, to put out of normal nervous condition.

The act of overturning or disturbing; state of being overturned; colloquially, mental or physical distrubance.

Upset, upsetted.

Upsetting.

To overturn.

To discompose; confuse.

Set up; required; as, the upset price.

The act of upsetting, or state of being upset.

To turn upside down: to overthrow.

An overturn.

Relating to what is set up for sale, in phrase UPSET PRICE, the sum at which anything is started at a public sale.

To overturn; overthrow.

n. An overturn; an overthrow, as of a carriage.