Definition of "posology" []

• The study of the dosages of medicines and drugs. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The SPC said presumably in section 4.2 on posology:"
• "You can see that sections 4.2 on posology, and 4.4 on special warnings, both say Seroxat should not be used in children."
• "Traditional healers should be helped by scientists in such areas as toxicity studies and posology, and governments should offer financial contributions towards training, legislation, and certification of Traditional Medicine, to reduce dependence on foreign exchange and bring about improved health."