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English definition of “false”

false

adjective (NOT SINCERE)    /fɒls/ US  /fɑːls/ disapproving
C1 not sincere or expressing real emotions: a false smile/laugh I didn't like her - she seemed a bit false.Affected and insincere
(Definition of false adjective (NOT SINCERE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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