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English definition of “conditioner”

conditioner

noun [C or U] uk   /kənˈdɪʃ.ən.ər/ us    //
a thick liquid that you put on and wash off your hair after you have washed it, to improve the quality and appearance of your hairCare for the hair a thick liquid that you wash clothes in to make them feel soft: fabric conditionerCleaning clothes
(Definition of conditioner from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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