Souterraines (en. Underground)
su.te.ʁɛn
Synonyms
- invisible
- caché
- enterré
- subsurface
Slang Meanings
A secret or clandestine place.
This spot is quite underground, no one knows it.
Ce spot est bien souterrain, personne ne le sait.
To refer to hidden or secret knowledge.
He has underground information about the project.
Il a des infos souterraines sur le projet.