The quality of being swell.

plural of ground swell

plural of Venetian swell

plural of wind swell

plural of knee swell

(music) A section of a pipe organ in which the pipes are enclosed in a swell box

A swell organ with blinds patterned on Venetian blinds closing the swell box.

A box or chamber in an organ that contains the reeds or a set of pipes and has shutters that open or shut usually by means of a pedal in order to regulate the volume of musical tone.

(surfing) Waves generated by local winds.

Alternative form of groundswell