Entry 2 senses · 2 variants Webster, 1913 Emulgent · E·mul·gent · IPA a. n. 01 a. Pertaining to the kidneys; renal; as, emulgent arteries and veins. 1. Pertaining to the kidneys; renal; as, emulgent arteries and veins.(Anat.) 02 n. A medicine that excites the flow of bile. 1. A medicine that excites the flow of bile.(Med.) [Obs.]