Definition

Relating to the area of the shore that is covered by water at high tide and exposed at low tide.

Example

The intertidal zone is home to many unique species of plants and animals.

Conversation

Have you ever explored the intertidal zones at the beach?

Not really, but I've heard they are full of interesting creatures.

Yeah, it's amazing to see how many animals thrive in the intertidal area.

We should definitely go check it out together sometime!

Synonyms & Antonyms

Root Explanation

Intertidal → It is formed from "inter-" (meaning between) and "tidal" (from Old English "tid", meaning time or tide). The word describes the area between high and low tides, where the land is alternately submerged and exposed.

Memory Tip

Think of the area that exists 'between' ('inter-') the high and low 'tides' — that's what intertidal refers to.

Visually Confused Words