IPA: /ˌprɛzənˈteɪʃənl/
KK: /prɛzənˈteɪʃənl/
Related to how something is shown or explained to an audience.
The presentational skills of the speaker captivated the audience.
Presentational → It is formed from "present" (from Latin "praesentare", meaning to show or to place before) and "-ial" (meaning relating to). The word "presentational" refers to something that relates to the act of showing or displaying information.
Think of 'present' as showing something, and '-ial' means relating to. So, 'presentational' is about things that are related to showing or displaying.