posology /po- or pə-solˈə-ji/

1. The science of quantity
2. The science of dosage

posological /-ə-lojˈi-kl/ adjective

• footmuffs
• footnote
• footnotes
• foot of fine
• footpace
• footpaces
• footpad
• footpads
• footpage
• footpages
• foot passenger
• foot passengers
• footpath
• footpaths
• foot-patrol
• foot-patrols
• footplate
• footplateman
• footplatemen
• footplates
• footplatewoman
• footplatewomen
• footpost
• footposts
• foot-pound