An Encylopedia Britannica Company

orchestra

orchestra /ˈoɚkəstrə/ noun
plural orchestras
orchestra
/ˈoɚkəstrə/
noun
plural orchestras
Britannica Dictionary definition of ORCHESTRA
[count] : a group of musicians who play usually classical music together and who are led by a conductor compare band; see also chamber orchestra, symphony orchestra
the orchestra US : a group of seats in a theater that are close to the stage

— orchestral

/oɚˈkɛstrəl/ adjective