Anhedonia (/ˌænhiˈdoʊniə/ an-hee-doh-nee-ə; Greek: ἀν- an-, "without" and ἡδονή hēdonē, "pleasure") is defined as the inability to experience pleasure from activities usually found enjoyable, e.g. exercise, hobbies, music, sexual activities or social interactions.

(Boselaphus tragocamelus)