noun🔗ShareSébumA thick oily substance, secreted by the sebaceous glands of the skin, that consists of fat, keratin and cellular debris."The teenager's skin was oily because of excess sebum. "La peau de l'adolescent était grasse à cause de l'excès de sébum.bodyphysiologysubstanceanatomybiologymedicinechemistryChat with AIVocabulary GamePractice Reading
