Meaning of AMBIENT in English

am ‧ bi ‧ ent /ˈæmbiənt/ BrE AmE adjective

[ Date: 1500-1600 ; Language: Latin ; Origin: present participle of ambire , from ambi- ( AMBI- ) + ire 'to go' ]

1 . ambient temperature/light etc technical the temperature etc of the surrounding area

2 . ambient music/sounds a type of modern music or sound that is slow, peaceful, and does not have a formal structure

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.