She took a deep breath.

Meaning: This sentence describes the girl inhaling a large amount of air, suggesting she is preparing herself for something or trying to calm herself down.

Choice of Words: Took is the past tense of the verb take, which means to get hold of something or to receive something. Deep is an adjective that describes something that is far below the surface or that has a great extent. Breath is a noun that refers to the air that is inhaled and exhaled by living creatures.

Alternative Expressions

Related Expressions