noun
- declension: 2nd declension
- gender: neuter
Definitions:
- contrivance (pl.) for reliving air-pressure in water pipes
- Age: In use throughout the ages/unknown
- Area: Technical, Architecture, Topography, Surveying
- Geography: All or none
- Frequency: Having only single citation in Oxford Latin Dictionary or Lewis + Short
- Source: “Oxford Latin Dictionary”, 1982 (OLD)