chemosynthesis
Concise Oxford English Dictionary © 2008 Oxford University Press:
chemosynthesis /ˌkiːmə(ʊ)ˈsɪnθɪsɪs, ˌkɛm-/
▶noun Biology the metabolic synthesis of organic compounds by living organisms using energy derived from reactions involving inorganic chemicals.
– derivatives
chemosynthetic adjective.
chemosynthetic adjective.
'chemosynthesis' also found in these Oxford entries:

