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po

abbreviation

Definition of po

  1. by mouth; orally

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Origin and Etymology of po

Latin per os

Po

symbol

Definition of Po

  1. polonium

PO

abbreviation

Definition of PO

  1. 1 petty officer

  2. 2 postal order

  3. 3 post office

  4. 4 purchase order

Other Postal Terms

cancel, frank, indicia, philatelist

Po

play
geographical name \ˈpō\
variants: or ancient

Padus

play \ˈpā-dəs\

Definition of Po

  1. river 405 miles (652 kilometers) long in northern Italy flowing from the slopes of Mount Viso east into the Adriatic Sea through several mouths

Medical Dictionary

po

abbreviation

Medical Definition of po

  1. per os—used especially in writing prescriptions

Po

symbol

Medical Definition of Po

  1. polonium

Learn More about po

  1. Britannica.com: Encyclopedia article about po

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