intertidal

[ in-ter-tahyd-l ]

adjective

1. of or relating to the littoral region that is above the low-water mark and below the high-water mark.

intertidal

/ ˌɪntəˈtaɪdəl /

adjective

1. of or relating to the zone of the shore between the high-water mark and low-water mark

intertidal

/ ĭn′tər-tīd′l /

1. Relating to the region between the high tide mark and the low tide mark.

Word History and Origins

Origin of intertidal¹

First recorded in 1880–85; inter- + tidal

Example Sentences

To preserve the important intertidal areas and salt marshes off our coasts for the future, we need more turbid water.

From Science Daily

In a comprehensive paper, the team illuminates the mysterious role of fluorescent proteins and color variation within a group of sea anemones living in the intertidal zones of the Pacific coast of North America.

From Science Daily

These creatures often look like nothing more than another speck of seaweed on the crusty intertidal rocks.

From Science Daily

Reithmaier and her colleagues enlisted the help of scientists from 12 different countries to analyse intertidal carbon transport in 45 mangrove swamps and 16 salt marshes around the world.

From Science Daily

In contrast, the on-site sensors can reveal substantial temperature differences in intertidal areas just meters apart.

From Science Magazine