air engine
Mechanics
noun
A piston engine driven by heated or compressed air.
Origin
Mid 18th century.
- periodization
- periodize
- periodizer
- periodogram
- periodogram analysis
- periodograph
- periodology
- periodontal
- periodontal ligament
- periodontally
- periodontal membrane
- periodontic
- periodontics
- periodontist
- periodontitis
- periodontium
- periodontoclasia
- periodontology
- periodontosis
- periodontum
- period pain
- period piece
- periodus
- period–luminosity
- perioecic