ensemble
Synonym discussion
Sense: noun/1
All four words describe musicians performing together, but they differ in size, musical style, and formality. 'Band' is the most casual term, used for rock, pop, or jazz groups of any size — you can say 'a three-piece band' or 'a marching band'. 'Orchestra' refers specifically to a large ensemble with string, woodwind, brass, and percussion sections, typically performing classical music in formal settings. 'Choir' is restricted to vocal groups — singers performing together without instruments or with minimal accompaniment. 'Group' is the most neutral and general term, covering any number of musicians regardless of genre or formality, but it lacks the sense of regular, organised performance that 'ensemble' carries. For example: 'The school band played pop songs at the sports day,' but 'The string ensemble performed a Mozart quartet at the concert hall.'
Common collocations
Etymology
From French, meaning 'together'. The French word comes from Latin 'insimul', a combination of 'in-' (in) and 'simul' (at the same time, together). It entered English in the 15th century to describe things done together, and by the 1700s it was being used for musical groups performing as a unit. The fashion meaning (a coordinated set of clothes) developed in the 1900s.