The term "coastal coast" is redundant because "coastal" describes things related to or located on a coast. Therefore, its meaning is essentially emphasizing a coast that is a coast.
To better understand, let's break down the terms:
- Coast: The land bordering an ocean or sea.
- Coastal: An adjective describing things that affect or are located on a coast. According to provided context, it means "of or relating to a coast".
Because "coastal" already inherently relates to a "coast", the phrase "coastal coast" doesn't add any new meaning. It would be like saying "wet water".
Here's an analogy to illustrate this point:
| Term | Meaning | Example |
|---|---|---|
| River | A large natural stream of water flowing in a channel to the sea, a lake, or another river. | The Mississippi River |
| Riverine | Relating to or situated on the banks of a river | Riverine ecosystem |
| Riverine River | Redundant; like saying "river river" | Incorrect usage |
Therefore, the accurate and less redundant way to refer to something related to a coast is simply to use the adjective "coastal" followed by the specific noun you are describing, such as "coastal erosion," "coastal town," or "coastal habitat."
