upsetting thermometer

noun

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.

Meanings

nounupsetting thermometer (plural upsetting thermometers)

plural upsetting thermometers

  1. archaicA 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.
Cite this entry
APA

upsetting thermometer. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/upsetting%20thermometer

MLA

“upsetting thermometer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upsetting%20thermometer. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “upsetting thermometer,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/upsetting%20thermometer.

Source: upsetting thermometer on Wiktionary, CC BY-SA 4.0.