IPA: //suːpəˈdʒeɪsənt//
KK: /suːpərˈdʒeɪsənt/
Describing something that is positioned directly above or on top of another object.
The superjacent layer of rock was formed millions of years ago.
Superjacent → It is formed from "super-" (meaning above) and "jacere" (meaning to lie). The word "superjacent" describes something that lies above or is situated over something else.
Think of something that is 'above' ('super-') and 'lying' ('jacere') over another object — that's what superjacent means.