release cock
nounDefinitions
A valve
A valve; one application was for opening train doors in an emergency.
- Release cocks are fitted adjacent to each door both on the inside and outside of the car for use in an emergency, or for entry of depot staff.
The neighborhood
Vish — recursive loop
No curated loop yet for release cock. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA