Is “Heterotroph” a Scrabble word?
Yes
HETEROTROPH
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 Heterotroph
/hɛt(ə)ɹə(ʊ)ˈtɹɒf/
noun
1.An organism which requires an external supply of energy in the form of food as it cannot synthesize its own.
Synonyms: consumer