IPA: /ˈæn.ə.lɪst/
KK: /ˈænəˌlɪst/
A person who writes a record of events in chronological order, often in a historical context.
The annalist documented the significant events of the year in his detailed account.
Annalist → It is formed from "annalis" (from Latin, meaning yearly) and "-ist" (meaning one who practices or is concerned with). An annalist is someone who records events year by year, typically in chronological order.
Think of someone who records events 'yearly' ('annalis') — that's why an annalist is a person who keeps a yearly record.