Scrabble & Words with friends points
        
        
                    - yam is a valid Scrabble US word with a point value of 8
 
          
                    - yam is a valid Scrabble UK word with a point value of 8
 
          
                    - yam is a valid Words with friends word with a point value of 8
 
          
        
        Definition of yam
        
        
          - any of a number of tropical vines of the genus Dioscorea many having edible tuberous roots (noun)
Synonyms
- yam plant
 
 - edible tuber of any of several yams (noun)
 - edible tuberous root of various yam plants of the genus Dioscorea grown in the tropics world-wide for food (noun)
 - sweet potato with deep orange flesh that remains moist when baked (noun)
         
        See definition of yam in Merriam Webster