Definition from Wiktionary, the free dictionary
carillon (plural carillons)
- A set of bells, often in a bell tower, sometimes operated by means of a keyboard (manual or pedal), originating from the Low Countries.
- A tune adapted to be played by musical bells.
Derived terms 
a set of bells, often in a bell tower, originating from the Low Countries
- Tagalog: karilyon
carillon m (invariable)