noun🔗ShareManual erotic stimulation of the genitals or other erotic regions, often to orgasm, either by oneself or a partner."The teenager's private masturbation habit was affecting his concentration in school. "sexbodyphysiologyhumanactionsensationChat with AIVocabulary GamePractice Reading
noun🔗ShareA vain activity."The student considered studying for the test, but decided that masturbation was a more appealing activity. "sexmindbodyactionChat with AIVocabulary GamePractice Reading
