- the tide at its highest level of elevation.
- the time of high water.
- a culminating point: the high tide of the revolution.
Origin of high tide
before 1000; Middle English; Old English
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for high tide
Nearly half the area is at high-tide level or else below it.Commercial Geography
Jacques W. Redway
"Imperial Purple" marks the high-tide of Saltus's peculiar genius.The Merry-Go-Round
Carl Van Vechten
Evremond had come all at once to the high-tide mark of his limit.
Of course there was a high-tide of question and answer at once.Interrupted
When the tragedy had risen to high-tide in her soul—there had been no words for him.She Buildeth Her House
- the tide at its highest level
- the time at which it reaches this
- a culminating point
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- 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. See more at tide.
- The time at which a high tide occurs.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.