PO as NOUN

1. Meaning
   • an independent agency of the federal government responsible for mail delivery (and sometimes telecommunications) between individuals and businesses in the United States
   Synonym(s)
   • Post Office (what does Post Office mean?)
   • United States Post Office (what does United States Post Office mean?)
   • US Post Office (what does US Post Office mean?)
   Hypernyms(s) PO is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • independent agency (what does independent agency mean?)
2. Meaning
   • a European river
   • flows into the Adriatic Sea
   Synonym(s)
   • Po River (what does Po River mean?)
   Hypernyms(s) Po is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • river (what does river mean?)
3. Meaning
   • a noncommissioned officer in the navy with a rank comparable to sergeant in the army
   Synonym(s)
   • P.O. (what does P.O. mean?)
   • petty officer (what does petty officer mean?)
   Hypernyms(s) PO is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • noncommissioned officer (what does noncommissioned officer mean?)
   • noncom (what does noncom mean?)
   Hyponym(s)
   • master-at-arms (what does master-at-arms mean?)
4. Meaning
   • a radioactive metallic element that is similar to tellurium and bismuth
   • occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
   Synonym(s)
   • atomic number 84 (what does atomic number 84 mean?)
   • polonium (what does polonium mean?)
   Hypernyms(s) Po is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • metallic element (what does metallic element mean?)
   • metal (what does metal mean?)