chamber orchestra

US /ˈtʃeɪm.bər ˌɔːr.kɪˈstrə/
UK /ˈtʃeɪm.bər ˌɔːr.kɪˈstrə/
"chamber orchestra" picture
1.

orchestre de chambre

a small orchestra, typically with 10 to 40 players, that plays in a small hall or chamber

:
The chamber orchestra performed a beautiful Mozart symphony.
L'orchestre de chambre a interprété une magnifique symphonie de Mozart.
They are looking for new musicians to join their chamber orchestra.
Ils recherchent de nouveaux musiciens pour rejoindre leur orchestre de chambre.