She yawns widely and blinks slowly.

Meaning: The cat opens its mouth wide and takes in a deep breath to a great extent or degree. The cat also closes and opens its eyelids quickly.

Choice of Words: Yawns means to open one's mouth wide and take in a deep breath. Widely means to a great extent or degree. Blinks means to close and open one's eyelids quickly.

Alternative Expressions

Related Expressions