Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
Advanced Dictionary        

uh-oh

 
part of speech: interjection
definition: used to express a sudden knowledge or apprehension that something bad is about to happen.
Uh-oh! He's back. You'd better hide all that stuff!Uh-oh! She read the letter and she looks angry.