vapour density

noun

The ratio of the density of a gas to the density of hydrogen at the same temperature and pressure.

Similar
vapor density
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Meanings

nounvapour density (plural vapour densities)

plural vapour densities

  1. natural sciencesThe ratio of the density of a gas to the density of hydrogen at the same temperature and pressure.

Synonyms & antonyms

nounthe density of a gas relative to the density of hydrogen

Similar
vapor density
Broader
relative density

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

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

MLA

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

Chicago

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

Source: vapour density on Wiktionary, CC BY-SA 4.0.