The Collaborative International Dictionary
Abiological
Abiological \Ab`i*o*log"ic*al\, a. [Gr. 'a priv. + E. biological.] Pertaining to the study of inanimate things.
Wiktionary
abiological
a. (context biology English) Pertaining to inanimate things; not produced by organisms. (Mid 19th century.)(R:SOED5: page=4)