esoteric

US /ˌes.əˈter.ɪk/
UK /ˌes.əˈter.ɪk/
"esoteric" picture
1.

esotérico, obscuro, para poucos

intended for or likely to be understood by only a small number of people with a specialized knowledge or interest.

:
The book was full of esoteric references that only a few scholars could understand.
O livro estava cheio de referências esotéricas que apenas alguns estudiosos conseguiam entender.
His lectures often contained esoteric jokes that went over most people's heads.
Suas palestras frequentemente continham piadas esotéricas que a maioria das pessoas não entendia.