(nonstandard) simple past tense and past participle of upset

plural of upsetment

The quality of being upset; emotional distress.

(idiomatic) To disorganize or spoil something, especially an established arrangement or plan.

The lowest price at which an auction item may be sold.

plural of upset price

A thermometer used by turning it upside-down. The column of mercury is broken and, as it remains until the instrument is reset, the reading may be made at leisure.

plural of upsetting thermometer

Used other than figuratively or idiomatically: see upset, native. / To offend local sensibilities.

Alternative form of upset the applecart