Entry 1 sense Webster, 1913 Abiological · Ab·i·o·log·ic·al · IPA /ˌeɪ.baɪ.əˈlɑd͡ʒ.ɪ.kl̩/ 01 a. Pertaining to the study of inanimate things. 1. Pertaining to the study of inanimate things.