atmolysis

noun
at·​mol·​y·​sis | \ ət-ˈmäl-ə-səs, at- How to pronounce atmolysis (audio) \
plural atmolyses\ -​ˌsēz How to pronounce atmolyses (audio) \

Medical Definition of atmolysis

: the act or process of separating mingled gases of unequal diffusibility by transmission through porous substances

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to make or get by devious means

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