olefiant gas

noun
ole·​fi·​ant gas | \ ¦ōlə¦fīənt-; ōˈlēf|ēənt-, ōˈlef|\

Definition of olefiant gas

archaic

History and Etymology for olefiant gas

partial translation of French gaz oléfiant, from gaz gas + oléfiant, from olé- ole- + -fiant, present participle of -fier -fy

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