Is “Hilling” a Scrabble word?
Yes
HILLING
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Hilling
verb
1.To form into a heap or mound.
2.To heap or draw earth around plants.
noun
1.The act or process of heaping or drawing earth around plants.