Also known as: ad.
AD has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of AD in Medical.
Passage rates in emigrant and passenger ships consider any person of 12 years of age, or over, to be an adult Two persons less than 12 years of age count as an adult
MedicalThe breaking down of organic matter in oxygen free conditions.
MedicalA hormone secreted by the adrenal medulla that acts to increase blood pressure by stimulating heart action and constriction of some blood vessels; also called epinephrine.
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