Holwborng 🔊 (Jidguo: ホルモン horumon; hormone) si sinthea lai cit poxhun seapaw hunpix ee cidlui hoarhagmih, e efnghiorng kithvaf poxui ee seapaw. Kvatvaf ciør liong ee holwborng tiøh exsae kaypiexn seapaw ee taixsia.