IPA: /dɪˈrɛktər/
KK: /dɪˈrɛktər/
A person who is in charge of managing or overseeing a group, organization, or production, such as in a film or theater.
The director gave clear instructions to the actors before the performance.
Director → It is formed from "di-" (meaning apart) and "regere" (meaning to guide or rule). The word "director" refers to someone who guides or rules from a position of authority, directing activities or people.
Think of someone who 'guides' ('regere') things 'apart' ('di-') — that's why a director is someone who leads or manages.