Meaning of -FUL in English

-FUL

(~s)

You use ~ to form nouns that refer to the quantity of a substance that an object contains or can contain. For example, a handful of sand is the amount of sand that you can hold in your hand.

...a spoonful of brown sugar.

SUFFIX

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .