Is “Optimization” a Scrabble word?
Yes
OPTIMIZATION
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 Optimization
noun
1.The design and operation of a system or process to make it as good as possible in some defined sense.