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vapor

2 ENTRIES FOUND:
vapor (US) noun
or British vapour /ˈveɪpɚ/
plural vapors
vapor (US)
noun
or British vapour /ˈveɪpɚ/
plural vapors
Britannica Dictionary definition of VAPOR
[count, noncount]
: a substance that is in the form of a gas or that consists of very small drops or particles mixed with the air