A set of (esp. church) bells tuned to one another; = peal, n.1 1c.

Hence, A set of bells in a church tower, etc., so attuned as to give forth a succession of musical notes, or to be capable of playing tunes when…

A set of bells tuned to one another; = ring, n.2 2.

A suite of bells to be rung together.

‘A set of bells so hung and arranged as to be capable of being played upon either by manual action or by machinery’ (Grove).

a set of bells arranged to play a tune, a carillon.