IPA: /ˌʌnɪˈnɪʃɪt/
KK: /ʌnˈɪnɪʃɪt/
Not having experience or knowledge in a particular area or subject.
The uninitiate often find it difficult to understand the complex rules of the game.
Uninitiate → It is formed from "un-" (meaning not) and "initiate" (from Latin "initiare", meaning to begin or to start). The word "uninitiate" means not having been initiated or not having begun something.
Think of 'not' ('un-') having 'begun' ('initiate') something — that's why uninitiate means not having started.