IPA: /nɒnˈvɒl.kæn.ɪk/
KK: /nɑnˈvɑlˌkænɪk/
Describing something that is not related to or caused by volcanoes.
The region is known for its nonvolcanic landscapes, featuring rolling hills and rivers.
Nonvolcanic → It is formed from "non-" (meaning not) and "volcanic" (from Latin "vulcanicus", meaning related to a volcano). The word "nonvolcanic" means not related to or characteristic of a volcano.
Think of 'non-' meaning not, and 'volcanic' relating to volcanoes — so nonvolcanic describes something that is not related to volcanoes.