Search Dictionary
Definition of ejector

ejector

/ɪˈdʒɛktər/
e · jec · tor

Plural:ejectors
JUMP TO:

ejector Lexical Profile

ejector Game Scores & Validity

• noun

1

A mechanical device or mechanism that pushes, throws, or forces something out, such as a finished plastic part from an industrial mold or a pilot's seat from an aircraft.

Example

"The injection molding machine uses a set of hydraulic ejector pins to push the cooled plastic part out of the cavity."


2

A pump with no moving parts that uses a high-velocity jet of fluid, such as steam or water, passing through a nozzle to entrain and draw out another fluid or gas.

Example

"The chemical plant relies on a steam ejector to maintain a steady vacuum inside the distillation column."


3

A person who forces someone out of a property or dispossesses another of land.

Example

"Under the historical statute, the wrongful ejector was ordered to restore possession of the estate to the tenant."

Synonyms
View all synonyms for ejector

• Rhymes for ejector

Word Origin & Etymology

First recorded in the late 16th century, borrowed from Late Latin ejector ('one who throws out'), an agent noun from Latin eicere ('to throw out'), from ex- ('out') + iacere ('to throw').

Cite this Entry


Wordmom. (2026). Definition of Ejector. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/ejector
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.