saprobic
/ˌsæprəˈbɪk/Definitions
1. adjective
Of or relating to organisms that obtain their nutrients by decomposing dead organic matter.
“The saprobic bacteria broke down the decaying plant material into simpler nutrients.”
2. adjective
Relating to or resembling organisms that obtain their nutrients in this way.
“The saprobic fungi played a crucial role in recycling nutrients in the ecosystem.”