grommet
grom-met
noun
An informal term for a young, inexperienced surfer or skateboarder.
"The beach was full of grommets."
verb
To fit a hole or material with a reinforcing grommet.
"They grommeted the canvas for the ropes."
noun
A reinforcing ring, often metal or plastic, for a hole in material.
"Fit the cable through the rubber grommet."