ejector

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e·jec·tor

 (ĭ-jĕk′tər)
n.
1. One that ejects, especially a device in a gun that ejects the empty shell after each firing.
2. A device using a jet of water, air, or steam to withdraw a fluid or gas from a space.

ejector

(ɪˈdʒɛktə)
n
1. a person or thing that ejects
2. (Firearms, Gunnery, Ordnance & Artillery) the mechanism in a firearm that ejects the empty cartridge or shell after firing

e•jec•tor

(ɪˈdʒɛk tər)

n.
1. a person or thing that ejects.
2. (in a firearm or gun) the mechanism that, after firing, throws out the empty cartridge or shell.
[1630–40]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.ejector - a person who ousts or supplants someone else
individual, mortal, person, somebody, someone, soul - a human being; "there was too much for one person to do"
2.ejector - a mechanism in a firearm that ejects the empty shell case after firing
gun - a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)
mechanism - device consisting of a piece of machinery; has moving parts that perform some function
Translations

ejector

[ɪˈdʒektəʳ]
A. N (Tech) → expulsor m
B. CPD ejector seat N (Aer) → asiento m eyectable

ejector

n (on gun) → Auswerfer m, → Ejektor m
References in periodicals archive ?
M2 PHARMA-February 25, 2016-Stoma Dental Launches Backflow Prevention Saliva Ejector Valve
Simply attach the high-volume evacuators onto the two adapters and the saliva ejector into the remaining adapter, turn on the vacuum pump, and open the evacuators and saliva ejector valves.
Stoma Dental introduces new, upgraded DOVE brand line of disposable high volume ejector (HVE) and saliva ejector (SE) valves, ushering in a new standard in optimal infection control and dental patient safety.
Air/water syringes, HVE and saliva ejector, syringe/couplings may be barriered to at least 6 inches below the coupling
It also features a built-in saliva ejector holder to keep the instrument in place without additional assistance.
Already, the company has a patent pending on its first product, a combination dental mirror and saliva ejector.