Definition, Meaning & Synonyms
sea-stack
noun
/ˈsiː.stæk/
Definition
A sea-stack is a geological formation that consists of a steep and often isolated column or pillar of rock that has been eroded by the action of waves.
Examples
- As we walked along the beach, we admired the stunning sea-stacks jutting out of the water.
- The photograph captured a dramatic sunset behind the sea-stack, making it a perfect moment.
Meaning
Sea-stacks are typically found along coastlines and are formed when softer rock around them erodes faster than the harder rock that remains standing.
Synonyms
- rock pillar
- sea pillar
- islet
