C2 noun /ˈbɑːr.nɪ.kəl/
Barnacle
শাপলা
Meaning
a marine crustacean that attaches itself permanently to underwater surfaces
Example
The old ship's hull was covered with barnacles.
পুরানো জাহাজের তলদেশ শাপলায় ঢাকা ছিল।