Keywords: orchestra, conductor, band, conduct
As a Noun
A large group of musicians who play a variety of different instruments together, usually playing classical music. English = orchestra.
A person who stands in front of an orchestra or choir and direct its performance. English = conductor.
A group of musicians, especially who play brass or percussion instruments. English = band.
As a Verb or Adjective
To direct the performance of an orchestra or choir. English = conduct.