IPA: /ˈbeɪsɪkli/
KK: /ˈbeɪsɪkli/
In a simple or fundamental way; mainly or essentially.
Basically, we need to finish this project by the end of the week.
Basically → It is formed from "basic" (from Latin *basis*, meaning foundation or base) and the suffix "-ally" (meaning in a manner relating to). The word "basically" means in a manner that relates to the foundation or fundamental aspects of something.
Think of 'basic' as the foundation of something, and remember that 'basically' means relating to those fundamental aspects.