(esoteric : not generally known or relevant, private, obscure, abstruse)My little sister's esoteric associates were the members of her make-believe tea party. The astronomers spent the night debating...
(esoteric, from "inside," means not generally known or relevant; private; obscure; or abstruse) My little sister's esoteric associates were the members of her make-believe tea party. The astronomers...
It means confined to a small group, restricted or hard to understand. Here are some sentences. That is certainly esoteric knowledge. You have esoteric interests. He can make some esoteric comments.