Definition of po

 (Entry 1 of 4)

by mouth; orally

Definition of Po (Entry 2 of 4)

polonium

Definition of PO (Entry 3 of 4)

1 petty officer
2 postal order
3 post office
4 purchase order

Po

geographical name
\ ˈpō How to pronounce Po (audio) \
variants: or ancient Padus \ ˈpā-​dəs How to pronounce Po (audio) \

Definition of Po (Entry 4 of 4)

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

History and Etymology for po

Abbreviation (1)

Latin per os

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Dictionary Entries near po

pntd

pntr

pnxt

po

Po

PO

po'boy

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Cite this Entry

“Po.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/po. Accessed 21 Jan. 2021.

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More Definitions for po

Kids Definition of P.O.

post office

Medical Definition of po

 (Entry 1 of 2)

per os used especially in writing prescriptions

Medical Definition of Po (Entry 2 of 2)

polonium

More from Merriam-Webster on po

Britannica.com: Encyclopedia article about po

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