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deep

adjective (STRONGLY FELT)
 
 
/diːp/

Definition

B2 very strongly felt or experienced and usually lasting a long time: Their son has been a deep disappointment to them. We're in deep trouble. She fell into a lovely deep sleep.Strong feelings
(Definition of deep adjective (STRONGLY FELT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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