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Definition of deep noun from the Oxford Advanced Learner's Dictionary

deep

noun
 
/diːp/
 
/diːp/
Word Family
  • deep adjective adverb
  • deeply adverb
  • deepen verb
  • depth noun
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  1. the deep
    [singular] (literary) the sea
    • His body was committed to the deep (= he was buried at sea).
  2. the deep [singular], the deeps [plural]
    a deep part of something; the deepest part of something
    • in the deep of night/winter (= in the middle of the night/of winter)
    • (figurative) the deeps of sorrow
    • the deeps of Loch Ness
  3. Word OriginOld English dēop (adjective), dīope, dēope (adverb), of Germanic origin; related to Dutch diep and German tief, also to dip.
See deep in the Oxford Advanced American Dictionary
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adjective
 
 
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