Праенисейский: *ʔurol (~x-)
Значение: leech
Кетский: ulɔl5
Югский: urɔl5
Примечания: ССЕ 201. Werner 2, 331. The inner Yenisseian analysis suggests a compound *xur1 'water' + *jVʔra 'insect, bug' - which, as in many cases, is probably a folk etymology considering the external evidence.