exobiotic

== English == === Etymology === From exo- +‎ biotic. === Adjective === exobiotic (not comparable) From outside of an organism or from the substrate. Of or pertaining to exobiology. ==== Derived terms ==== exobiotically === Noun === exobiotic (plural exobiotics) (medicine) An exobiotic substance, especially one that influences the functioning of an organ or biological process. ==== Antonyms ==== endobiotic