usual dosage definition
Definition of dosage. 1  1a : the addition of an ingredient or the application of an agent in a measured doseb : the presence and relative representation or strength of a factor or agent. 2  2a : dose 2b (1) : the giving of a dose (2) : regulation or determination of doses. 3  3 : an exposure to some experience in or as if in measured portions.
Definition of dosage. 1a : the addition of an ingredient or the application of an agent in a measured doseb : the presence and relative representation or strength of a factor or agent. 2a : dose 2b (1) : the giving of a dose (2) : regulation or determination of doses.