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depth of the ocean

depth of the ocean

3 4.7
The deepest parts of the ocean far below the surface
  • noun
  • /dɛpθ əv ði ˈoʊʃən/
: profundidad del océano
  • A few years ago, an underwater photographer for National Geographic, whose job took her to the depths of the ocean, joined one of my river-writing trips.

Examples

  • Osedax worms live in the depths of the oceans, where they eat bones for a living.

  • The average depth of the ocean is 4,000 m, and fishing is only occurring to half that depth.

    Blog text (24)
  • Speed is influenced by the depth of the ocean.

    Blog text (21)
  • Beyond three miles of the shoreline, the depth of the ocean floor drops sharply to several thousand feet.

    Academic text (2003)
  • The average depth of the oceans is about 4,000 meters.

    Blog text (24)
  • And the camera follows, moving into the water to reveal that, beneath the surface, there is no ship at all, only the vast empty depths of the ocean.

    Fiction book (2002)
  • Instead, she probed the depths of the ocean but saw only vast seas, giant fish, and a dark, featureless floor.

    Fiction book (1992)
  • The cold, dark depths of the ocean support armies of worms, crustaceans, and mollusks.

  • Osedax worms live in the depths of the ocean, where they eat bones for a living.

  • Beyond three miles of the shoreline, the depth of the ocean floor drops sharply to several thousand feet.

Synonyms

depths
vsdepth of the ocean
78 3.9

The lowest parts of a place or a feeling

is specifically about the ocean's deepest regions rather than general remoteness
deep
vsdepth of the ocean
38 7.4

A very low, steep part of the ocean floor

refers broadly to the deepest regions rather than one single area
ocean floor
vsdepth of the ocean
31 2.9

The bottom of the sea or ocean with plains, ridges, and trenches

focuses solely on the deepest parts rather than the whole bottom area
deep sea
vsdepth of the ocean
30 3.6

The deepest parts of the ocean far below the surface where little or no sunlight reaches

is a general name for the very deepest regions far below the surface
sea floor
vsdepth of the ocean
15 2.8

The ground under the sea or ocean

refers specifically to the deepest regions rather than the general bottom
seabed
vsdepth of the ocean
11 2.4

The ground at the bottom of the sea where sand and rocks lie

is about the deepest regions, not merely the ground surface beneath water
trench
vsdepth of the ocean
  • Specialized
11 6.8

A very deep part of the ocean floor with steep sides where one plate moves under another

covers all deepest regions, not only those formed by plate subduction
seafloor
vsdepth of the ocean
9 2.7

The bottom of the sea or ocean

is narrower, highlighting only the deepest parts far below the surface
ocean bottom
vsdepth of the ocean
3 3.7

The lowest part of the sea where sand and mud rest

refers to deepest regions overall, not only the physical bottom surface
sea bottom
vsdepth of the ocean
3 2.5

The floor of the sea where sand, rocks, and animals live

focuses on deepest regions below the surface rather than the floor itself
deepness
vsdepth of the ocean
1 2.8

The distance from a surface down into something like a lake

applies that idea specifically to the ocean's very deepest regions
deepwater
vsdepth of the ocean
1 4.0

The deep part of a sea or lake away from the shore

focuses specifically on the ocean's deepest regions rather than offshore distance
abyssal zone
vsdepth of the ocean
  • Specialized
1 9.9

A very deep part of the ocean below 2,000 meters with no light, very cold water, and high pressure

is less technical and names deepest parts generally without a depth limit
oceanic abyss
vsdepth of the ocean
  • Specialized
1 8.8

A very deep, steep place on the ocean floor where Earth's plates meet

is broader, naming deepest regions generally rather than one depression type

Antonyms

4 5.4

A person or idea that shows little deep thought and weak feeling

How Deep

depth of the ocean
3 4.7
abyssal
  • Specialized
1 9.4
continental slope
  • Specialized
1 7.4
continental shelf
  • Specialized
6 5.5
surface
71 3.4

Surface Forms

Morphology

depths + of + the + ocean

The phrase is a literal, fully compositional combination of 'depth(s)' (deepest part) + 'of the' (possessive/linking structure) + 'ocean' (the sea). This straightforward noun + of + noun pattern is cross-linguistically common and would be immediately understandable to a B1 learner who knows the constituent words.

Etymology

Depth of the ocean uses a simple picture: depth means going down and the ocean is the sea, so you imagine diving far below the surface into a deep, dark place. That's why it means 'the deepest parts or regions of the ocean, far below the surface'.