Is “Auxotroph” a Scrabble word?
Yes
AUXOTROPH
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 Auxotroph
noun
1.Any microorganism that has lost the ability to synthesize an organic compound required for its growth, usually as a result of mutation