Final answer:
Sarcasm is a sharp and often satirical or ironic utterance meant to hurt or ridicule someone, different from satire which is a literary genre that criticizes society through humor and ridicule.
Step-by-step explanation:
The definition of a sharp and often satirical or ironic utterance designed to cut or give pain is sarcasm. Sarcasm is a form of verbal irony where the speaker says the opposite of what they mean, typically in a biting or cutting way, to convey contempt or mock. Although it can be humorous, sarcasm is often used to hurt or ridicule someone.
Satire, on the other hand, is a broader literary genre that employs humor, exaggeration, and ridicule to criticize and expose the faults of society, individuals, or institutions.
Famous writers like Jonathan Swift have effectively used satire in their works to draw attention to societal issues and to inspire reflection on the part of the reader.
Unlike sarcasm, which is often more direct and personally targeting, satire generally takes a more subtle and nuanced approach to critique, often through narrative in media such as novels, essays, or film.
Irony and wit are related but distinct concepts. Irony involves a discrepancy between expectations and reality and can take many forms, such as situational irony or dramatic irony.
Wit, by contrast, is characterized by a quick and inventive verbal humor, which may or may not contain an element of criticism.