basically means you don't have time to explain in full depth about how vast and massive this subject goes in detail with. you just give the basics of it.
i basically can't stand people who keep lying about definitions and judging people without no understanding and that's nothing about defamation one of the worst crimes ever . as murder is the worst physical crime. defamation is the worst mental crime damaging or killing someone image beyond repair like they dead in society an outcast or reject now forever.
Similar to saying pause after something SUS, saying basically is very important after using an English word or expression in the middle of an Arabic Conversation.