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tidal flow

tidal flow

1 3.6
Movement of sea or river water caused by the rising and falling tides
  • noun
  • /ˈtaɪdəl floʊ/
translation icon : flujo de marea
  • During high tide, the tidal flow brings in a variety of marine life to the shore.
  • tidal flow wetlands

Examples

  • In each of these wetlands, tidal flows are constrained by both a railroad bridge and, at the tidal inlet, a coastal highway.

    Academic text (2001)
  • The reality, though, is that few Georgia planters employed the tidal flow method.

    Academic text (2007)
  • In addition, there is minimal tidal flow, allowing insufficient drainage and the danger of the spread of diseases.

    Academic text (1990)
  • Tidal flow wetlands flood and drain several times per day.

    Academic text (2008)
  • The spatial pattern of fewer species in wetlands with impaired tidal flow suggests that mouth closure has reduced biodiversity.

    Academic text (2001)
  • The tidal flow is influenced by the northwesterly current and can vary considerably, ranging from about 1.5 knots in the north to about 3 knots in the more restricted channels.

    Academic text (2005)
  • Moreover, the health of the maritime habitat on the other side of the barrage must be dramatically affected by the obstruction of tidal flow and the destruction of estuarine breeding grounds for aquatic species.

    Academic text (2016)
  • The eight species' regional occurrences indicate that species richness is greatest in wetlands with long histories of good tidal flow and lowest in wetlands that have been closed to tidal flow for one or more lengthy periods.

    Academic text (2001)
  • The tidal flow at the estuary changes significantly with the phases of the moon.

  • Fishermen often check the tidal flow to determine the best times to catch fish.

Synonyms

tidal current
vstidal flow
1 3.0

A strong flow of water that happens when the tide moves

is the general movement of water in seas, rivers, and estuaries
tidal stream
vstidal flow
6.1

A part of a river where the tide makes the water go in the other direction or rise and fall

is the broad movement of water caused by tides across seas, rivers, and estuaries

Antonyms

38 3.5

A time of complete quiet and no movement that feels calm

How Strong

tidal flow
1 3.6
slack water
  • Specialized
1 7.9

Surface Forms

tidal flow singular
tidal flows plural

Morphology

tidal + flow

The meaning is directly and compositionally derived from 'tidal' (relating to tides) + 'flow' (movement of water), so the phrase plainly denotes water movement caused by tides. This straightforward compounding follows common cross-linguistic patterns and would be predictable to a B1 learner who knows both constituent words.

Etymology

Tidal flow comes from the clear image of water moving as the tide rises and falls and the sea flows into and out of bays and rivers. That's why it means 'the movement of water caused by the tides'.