autotroph
Concise Oxford English Dictionary © 2008 Oxford University Press:
autotroph /ˈɔːtə(ʊ)trəʊf, -trɒf/
▶noun Biology an organism that synthesizes nutrients from simple inorganic substances. Compare with heterotroph.
– derivatives
autotrophic adjective,
autotrophy noun.
autotrophic adjective,
autotrophy noun.
'autotroph' also found in these Oxford entries:

