Pronunciation: /ˈbɑrnəkəl/
noun a small marine crustacean with a shell that attaches itself to rocks, ship bottoms, and other objects
A1 Barnacles are small sea creatures that attach themselves to rocks.
A2 The boat's hull was covered in barnacles, slowing it down.
B1 Marine biologists study the behavior of barnacles to understand their ecological role.
B2 Sailors often have to scrape barnacles off the bottom of their boats to prevent damage.
C1 The scientist's research on barnacles led to a breakthrough in marine biology.
C2 The intricate feeding habits of barnacles continue to fascinate researchers around the world.
formal Barnacles are small marine crustaceans that attach themselves to hard surfaces such as rocks or the hulls of ships.
informal I found a bunch of barnacles stuck to the bottom of the boat.
slang That old car is covered in barnacles, it's definitely seen better days.
figurative The barnacles of bureaucracy were slowing down the progress of the project.
barnacled
barnacles
more barnacled
most barnacled
barnacles
will barnacle
have barnacled
are barnacling
barnacle
barnacle
to barnacle
barnacling
barnacled