biological
UK /ˌbaɪ.ə(ʊ)ˈlɒd͡ʒ.ɪ.kəl/US /ˌbaɪ.əˈlɑ.d͡ʒɪ.kəl/
adjective4
noun1
- This elementary treatise on biologicals was designed primarily for the instruction of Lilly salesmen to enable them to handle the biological line intelligently. — 1917
forms
biologicals