Is “Halving” a Scrabble word?
Yes
HALVING
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 Halving
verb
1.To reduce to half the original amount.
2.To divide into two halves.
3.To make up half of.
Synonyms: dichotomize, dimidiate
noun
1.The process or instance of dividing in half.
“There are several recursion theorems for large sets, such that a single new halving results in several new infinite families of halvings.”