مُحِيلٌ

Also A woman that brings forth a boy next after a girl; or the reverse: and in like manner applied to a she-camel; as also مُحْوِلٌ and مُحَوِّلٌ: (Ks, Sgh, K:) and according to some, مُتَحَوِّلٌ [if not a mistranscription for مُحْوِلٌ or مُحَوِّلٌ] signifies a she-camel that brings forth one year a male, and another year a female. (TA.)