meat‧ball /ˈmiːtbɔːl $ -bɒːl/
noun [countable] a small round ball made from small pieces of meat, herbs, and egg or
breadcrumbs pressed together. Meatballs are often served with a sauce.
[TahlilGaran] Dictionary of Contemporary English ▲
meatball n.,
slang A dull, boring, slow-witted, or uninteresting person.
You'll never get an interesting story out of that meatball
■ stop inviting him. [TahlilGaran] English Idioms Dictionary ▲