IPA: //haɪpərˈkɔːʃəs//
KK: /haɪpərˈkɔːʃəs/
Being extremely careful and avoiding risks, often to an excessive degree.
His hypercautious nature made him double-check every detail before making a decision.
Hypercautious → It is formed from "hyper-" (meaning over or excessive) and "cautious" (from Latin "cautiosus", meaning careful or wary). The word "hypercautious" describes someone who is excessively careful or overly cautious in their actions or decisions.
Think of being 'overly' ('hyper-') 'careful' ('cautious') — that's why hypercautious means being excessively careful.