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Synonyms

Po

1 American  
[poh] / poʊ /

noun

  1. a river in Italy, flowing E from the Alps in the NW to the Adriatic. 418 miles (669 km) long.

Po 2 American  
Symbol, Chemistry.

  1. polonium.

po 3 American  
[poh] / poʊ /

noun

Australia and New Zealand.

plural

pos

  1. a chamber pot.

p.o. 4 American  

abbreviation

  1. (in prescriptions) by mouth.

PO 5 American  

abbreviation

  1. post office. Also P.O.

  2. Baseball. putout; putouts.

P.O. 6 American  

abbreviation

  1. post office. Also PO

  2. parole officer.

  3. petty officer.

  4. Chiefly British. postal (money) order.

PO 1 British  

abbreviation

  1. Post Office

  2. Personnel Officer

  3. petty officer

  4. Pilot Officer

  5. Also: p.o..  postal order

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Po 2 British  

symbol

  1. polonium

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Po 3 British  
/ pəʊ /

noun

  1. Latin name: Padus.  a river in N Italy, rising in the Cottian Alps and flowing northeast to Turin, then east to the Adriatic: the longest river in Italy. Length: 652 km (405 miles)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
po 4 British  
/ pəʊ /

noun

  1. an informal word for chamber pot

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of po3

1875–80; probably < French pot ( de chambre ) chamber pot

Origin of p.o.4

From Latin per ōs

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If you wanted to create a setting for a spy school, then the campus of Sciences Po Saint-Germain on the outskirts of Paris seems a good fit.

From BBC

After enduring wartime turmoil, the shop relocated to Hong Kong, eventually finding its place amid the bustling meat and vegetable vendors in Sham Shui Po district.

From Barron's

The election takes place as many are mourning the Tai Po fire last month which killed nearly 160 people.

From BBC

On Sunday, thousands of people had gathered outside the charred buildings in Hong Kong’s Tai Po district to lay flowers and leave mementos and messages such as “rest in peace” and “Hong Kong be strong.”

From The Wall Street Journal

Seven of eight tower blocks in a housing in the northerly Tai Po district rapidly went up in flames on Wednesday.

From BBC

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.