What is to deprive of phlogiston, or the supposed principle of inflammability. Priestley. Dephlogisticated air, oxygen gas; -- so called by Dr. Priestly and others of his time. -- De`phlo*gis`ti*ca"tion, n called?

dephlogisticcate — To deprive of phlogiston, or the supposed principle of inflammability. Priestley. Dephlogisticated air, oxygen gas; -- so called by Dr. Priestly and others of his time. -- De`phlo*gis`ti*ca"tion, n. (Webster's 1913.)

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