The nub on the end of the pencil helps you grip it better.
A small, rounded part or projection on a surface.
The nub of the discussion was about the new policy changes.
The central or most important part of something.
She decided to nub the flowers to make them last longer.
To remove or cut off the end of something, often a plant or stem.
Tehokas ilmainen kuvastosanakirja ja välähdykortit.