Mouthful: Definitions & Usage Examples

Mouthful has multiple meanings:

Noun

1. A quantity that fills the mouth.
   Example: "He took a mouthful of water."
2. A small amount of something difficult/unpleasant.
   Example: "Her day was full of mouthfuls of tedium."

Adjective

1. Requiring the whole mouth.
   Example: "The mouthful of food was too big to chew."
2. Very challenging or demanding.
   Example: "The project was quite a mouthful."