adjective
(of a person) Regretful or apologetic for one's actions.
(of a person) Grieved or saddened, especially by the loss of something or someone.
Poor, pitifully sad or regrettable.
Pathetic; contemptibly inadequate.
interjection
Expresses regret, remorse, or sorrow.
Said as a request to excuse one's unintentional behaviors.
Said as a request to pass somebody.
Used as a request for someone to repeat something not heard or understood clearly.
Used to correct oneself in speech.
Used as a hedge.
noun
The act of saying sorry; an apology.
verb
(intransitive, transitive, rare) To feel sorry (for someone).