Is “Mannose” a Scrabble word?
Yes
MANNOSE
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 Mannose
noun
1.A monosaccharide aldohexose found in manna and other legumes.
Synonyms: carubinose, seminose