prechamber
Room before another
A prechamber is a small auxiliary chamber connected to a larger one, typically in an engine where fuel and air mix before igniting in the main combustion chamber.
Prechamber designs improve fuel efficiency and reduce emissions by allowing more controlled combustion: prechamber diesel engines, prechamber ignition systems.
Enclosed space between doors
- foyerBuilding's entrance room
- anteroomChamber preceding main space
- lobbyEntryway or influence-seeking
- receptionAct of receiving guests
hall · narthex · atrium · portico · threshold · gateway · parlor · salon
Compression-ignition fuel
- combustionExothermic reaction with oxygen
- ignitionStarting combustion process
- cylinderCircular-based solid form
- pistonReciprocating cylinder component
compression · turbulence · swirl · atomization · injector · bore · emissions · knock
Point of beginning
- passageSegment of text
- liminalAt a threshold
- intermediateBetween two levels
- bufferProtective intermediate space
interface · boundary · gateway · segue · progression · in-between · checkpoint · screening
Putting on a robe
- airlockTwo-doored pressure transition space
- sterilizationComplete elimination of microbes
- decontaminationRemoving dangerous substances
- scrubbingCleaning by rubbing hard
aseptic · sanitization · filtration · biosecurity · protocol · hygiene · gloves · mask
vestibule
Enclosed space between doors
reception · hall · narthex · atrium · portico · threshold · gateway · parlor · salon · drawing-room
diesel
Compression-ignition fuel
- combustionExothermic reaction with oxygen
- ignitionStarting combustion process
- cylinderCircular-based solid form
piston · compression · turbulence · swirl · atomization · injector · bore · emissions · knock · detonation
threshold
Point of beginning
- passageSegment of text
- liminalAt a threshold
- intermediateBetween two levels
buffer · interface · boundary · gateway · segue · progression · in-between · checkpoint · screening · processing
gowning
Putting on a robe
- airlockTwo-doored pressure transition space
- sterilizationComplete elimination of microbes
- decontaminationRemoving dangerous substances
scrubbing · aseptic · sanitization · filtration · biosecurity · protocol · hygiene · gloves · mask · preoperative
prechambermain room
inner chamber · inner sanctum · great hall · throne room · back room
pre, chamber, chambers, chambered, chambering, antechamber, camera, cameraman, camerawoman