Definition of "expeller" [ex•pel•ler]

• Anything that expels. (noun)

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• "The company also manufactures the Sundhara expeller which is based on a design supplied by the German organization FAKT."
• "This company manufactures the Arun mini expeller which is priced at US$ 4500."
• "She added expeller-pressed canola oil, and added it to the batter in a particular way, among other changes."