high tide

American  

noun

1. the tide at its highest level of elevation.

2. the time of high water.

3. a culminating point.

   the high tide of the revolution.

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high tide British  

noun

1. 1. the tide at its highest level

   2. the time at which it reaches this

2. a culminating point

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high tide Scientific  

1. The tide when it is at its highest level at a particular time and place. The highest tides reached under normal meteorological conditions (the spring tides) take place when the Moon and Sun are directly aligned with respect to Earth. High tides are less extreme (the neap tides) when the Moon and Sun are at right angles. Storms and other meteorological conditions can greatly affect the height of the tides as well.

2. See more at tide

3. The time at which a high tide occurs.

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Etymology

Origin of high tide

before 1000; Middle English; Old English

Compare meaning

How does high-tide compare to similar and commonly confused words? Explore the most common comparisons:

• high tide vs. low tide

Example Sentences

The newly discovered tracks lie in the modern intertidal zone, where they are covered by seawater at high tide twice a day.

From Science Daily • Apr. 24, 2026

It is the only nearby exposure of rock from that time, and much of it is submerged at high tide.

From Science Daily • Apr. 24, 2026

He then struggles to cross the waters between the two islands at high tide.

From The Wall Street Journal • Apr. 16, 2026

Other efforts to get the whale moving – using high tide, rotating it or creating large waves with boats – have so far failed, according to NDR.

From BBC • Mar. 26, 2026

Turner said he would go later, maybe at high tide, when the weather might be clearing.

From "Lizzie Bright and the Buckminster Boy" by Gary D. Schmidt

Related Words

• high water