English Reference
noun

depths

n.
US /ˈdɛpθs/ UK /dˈɛpθs/ depths

  1. 01 B2 Upper Intermediate Literary

    the deepest part of the ocean or a large lake.

    the deepest regions of a body of water. Often used with the definite article.

    Simple

    Strange creatures live in the depths of the ocean where no light reaches.

    In context

    The wreckage of the vessel lay undisturbed in the silent depths of the Atlantic for over a century before it was finally located.

    Usage

    Usually appears as 'the depths'.

    surfaceshallows
  2. 02 B2 Upper Intermediate Literary

    the middle or most hidden part of a place like a forest or a building.

    the most remote, central, or inaccessible part of a physical space.

    Simple

    They got lost in the depths of the forest and couldn't find the path.

    In context

    Deep in the depths of the archives, the researcher discovered a series of letters that changed the historical narrative of the war.

  3. 03 B2 Upper Intermediate Literary

    the strongest or most serious part of a feeling, like sadness or despair.

    the most intense or extreme stage of an emotional state or a difficult period.

    Simple

    In the depths of her sadness, she found it hard to talk to anyone.

    In context

    Even in the depths of winter, the community remained hopeful that the economic situation would improve by spring.

  4. 04 C1 Advanced LiteraryFormal

    the worst or lowest level of behavior or quality.

    the lowest or most degraded state or quality; a figurative nadir.

    Simple

    The team reached new depths of poor performance during the final game.

    In context

    Critics argued that the tabloid's latest intrusion into the family's privacy represented a new depths of journalistic depravity.

    Usage

    Often used in the phrase 'plumb the depths of'.

It shows temperatures in Celsius at water depths between 20 meters and 1,000 meters (65 feet and 3,280 feet) for the two years from July 1, 2007, through June 30, 2009.

The Conversation· 9 Sept 2026
This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated