IPA: /ˈæp.ə.zɪt/
KK: /ˈæp.ə.zɪt/
Something that is very suitable or relevant to a particular situation or topic.
Her comments were apposite to the discussion we were having about climate change.
Apposite is formed from "ad-" (meaning to or towards) and "ponere" (meaning to place). The word describes something that is placed appropriately or relevantly in relation to something else.
Think of something being 'placed towards' ('ad-') a situation or context — that's why apposite means relevant or appropriate.