Definitions

1. adjective

feeling or expressing regret or apology for something done or happening

“She looked sorry for what she had done.”

2. adverb

used to express regret or apology

“Sorry, I’m running late.”

3. noun

an expression of regret or apology

“He offered his sorry and apologized to her.”

4. interjection

expressing regret or apology

“Sorry about the mess.”