IPA: /nɒnˈbeɪsɪk/
KK: /nɑnˈbeɪsɪk/
Something that is not simple or fundamental; it may be more complex or advanced than basic items or concepts.
The course covers nonbasic topics that require prior knowledge.
Nonbasic → It is formed from "non-" (meaning not) and "basic" (from Latin "basis", meaning foundation or base). The word "nonbasic" means not fundamental or not serving as a base.
Think of 'non-' meaning 'not' and 'basic' referring to a foundation — so nonbasic describes something that is not foundational.