noun🔗ShareProstaglandinesAny of a group of naturally occurring lipids derived from the C20 acid prostanoic acid; they have a number of physiological functions and may be considered to be hormones."Simple Sentence: "The doctor explained that prostaglandins are important for reducing inflammation and pain in my injured knee." "Le médecin a expliqué que les prostaglandines sont importantes pour réduire l'inflammation et la douleur dans mon genou blessé.medicinephysiologybiochemistrysubstancecompoundbiologyChat with AIVocabulary GamePractice Reading