1. Expression of inquiry or slight surprise
   - eh
    
2. [informal] Word used to invite agreement
   "nice work, huh?";
   - eh [informal]
    
3. [informal] Indicates incomprehension, a request to repeat for clarification
   - eh [informal], what [informal], excuse me, come again [informal], pardon, sorry, I beg your pardon

Encyclopedia: Huh, June