What is the meaning of Orchestra?

A large group of musicians who play together on various instruments, usually including some from strings, woodwind, brass and/or percussion; the instruments played by such a group.

A semicircular space in front of the stage used by the chorus in Ancient Greek and Hellenistic theatres.

The area in a theatre or concert hall where the musicians sit, immediately in front of and below the stage, sometimes (also) used by other performers.

third-person singular past historic of orchestrer

orchestra

band

orchestra pit

inflection of orchestrare:

  1. third-person singular present indicative
  2. second-person singular imperative

third-person singular present indicative

second-person singular imperative

orchestra (area in front of a stage)

orchestra

to orchestrate

definite nominative/accusative singular of orchestră

Source: wiktionary.org