IPA: /ˌɪn.təˈfɪə.rəns/
KK: /ˌɪntərˈfɪrəns/
Something that blocks or disrupts a process, signal, or activity, often causing confusion or difficulty.
The interference from the radio tower made it hard to hear the broadcast clearly.
Interference → It is formed from "inter-" (meaning between) and "ferre" (meaning to carry). The word describes the act of carrying something between or among, often causing disruption or obstruction.
Think of something that 'carries' ('ferre') 'between' ('inter-') other things, which helps you remember that interference means to disrupt or obstruct.