What does "brimful" mean?

Brimful is an adjective used to describe something that is full to the point of overflowing or spilling over. It can be used to describe a container that is filled to the top, such as a cup that is brimful of coffee, or it can be used to describe a person who is bursting with energy or emotion, such as a child who is brimful of excitement on their birthday.

Here are some example sentences using "brimful":

* The cup was brimful of hot cocoa, threatening to spill over at any moment.
* She was brimful of joy, her smile radiating warmth and happiness.
* The tank was brimful of gasoline, ready to power the car on a long road trip.

In general, "brimful" is a word that suggests abundance, fullness, or overflowing, and it can be used in a variety of contexts to convey a sense of plenitude or excess.