IPA: /ˌsuːpəˈstɪʃəs/
KK: /ˌsuːpərˈstɪʃəs/
Having a belief in things that are not based on scientific evidence, often involving luck or fate.
Many people are superstitious and avoid walking under ladders or breaking mirrors.
Superstitious → It is formed from "super-" (meaning above or over) and "stitio" (from Latin "stare", meaning to stand). The word refers to standing over or above reason, often in relation to irrational beliefs or fears.
Think of 'standing over' ('super-') reason or logic, which helps you remember that 'superstitious' refers to beliefs that go beyond rational understanding.