piston bellows
noun
Bellows in which the air current is supplied by the action of a piston.
Origin
Mid 19th century.
- orthogonal
- orthogonalisation
- orthogonalise
- orthogonalised
- orthogonalising
- orthogonality
- orthogonalization
- orthogonalize
- orthogonalized
- orthogonalizing
- orthogonally
- orthogonal projection
- orthogonal trajectory
- orthograde
- orthographer
- orthographic
- orthographical
- orthographically
- orthographic projection
- orthographise
- orthographist
- orthographize
- orthography
- orthohelium
- orthohydrogen