ḥll - avoir des douleurs aux cuisses ou aux genoux (se dit de l’homme), avoir des douleurs aux jarrets (se dit du cheval) (to have pain in the thighs or knees (said of the man), having pain in the hocks (said of the horse)
(BK 1 472–3)
Arabic
ḥalal- - laxness in the legs, tendons, sinews of a beast; laxness of the hock (of the camel)
(BK 1 472, Lane 621)