Definition of poo noun from the Oxford Advanced Learner's Dictionary

 

poo

 noun
(also pooh)noun
BrE BrE//puː//
 
; NAmE NAmE//puː//
 
(both British English)[uncountable, countable](also poop North American English, British English)
 
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a child’s word for the solid waste that is passed through the bowels synonym faeces dog poo I want to do a poo!

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