organ-point; Generic term for all pipes producing a fixed and continuous tone

Anan [?] - Gaeilge

Bordón - Spanish (Castilian)

Bordone - Italian

Bourdon - French

Brompijp - Dutch

Buna - Català

Calamo - Italian

Dos - Gaeilge

Drone - English

Orghegn - Italian (Bergamasco dialect)

Stimmer - German