Is “Pretreatment” a Scrabble word?
Yes
PRETREATMENT
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 Pretreatment
noun
1.Any treatment received before some other process.
adjective
1.Prior to treatment.