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English definition of “tune out (something/someone)”

tune out (something/someone)

infml phrasal verb with tune    /tun/ verb [T]
to stop paying attention to something or someone: Beverly always tunes out in the middle of her music lesson. She tends to tune out her parentsadvice and make her own decisions.
(Definition of tune out (something/someone) from the Cambridge Academic Content Dictionary © Cambridge University Press)
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