Is “Microarray” a Scrabble word?
Yes
MICROARRAY
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 Microarray
noun
1.Any of several devices, containing a two-dimensional array of small quantities of biological material, used for various types of assay; the assay itself