Is “Approximating” a Scrabble word?
Yes
APPROXIMATING
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 Approximating
verb
1.To estimate.
2.To come near to; to approach.
3.To carry or advance near; to cause to approach.