at ‧ mo ‧ spher ‧ ic /ˌætməsˈferɪk◂/ BrE AmE adjective
1 . [only before noun] relating to the Earth’s atmosphere:
atmospheric pressure
2 . if a place, event, sound etc is atmospheric, it gives you a particular feeling, especially a pleasant or mysterious one:
the atmospheric decor in the restaurant
atmospheric music