Definition of Licentious: Licentious (adjective): Lacking legal or moral restraints, especially disregarding accepted rules or standards, particularly in sexual matters. Synonyms: immoral, debauched, dissolute, unrestrained Antonyms: moral, virtuous, disciplined, restrained Memory Tip: Think of “licentious” as someone who acts without concern for rules or morals, behaving wildly or freely, like a party that gets out…