noun, feminine/miʁ/plural: myrrhes
myrrhe is feminine in French.
myrrh (dried sap of the myrrha tree)
From Latin myrrha, from Ancient Greek μύρρα (múrrha), from a Semitic root M-R-R meaning bitter, akin to Arabic مُرّ (murr, “bitter”), Hebrew מֹר (mor, “bitterness, acrimony”).