gnarled

adjective
1
twisted and rough; with hard parts growing all over it
گره‌دار, پرگره, زبر و خشن
2
bent and twisted because of age or illness
گره‌دار, تاب‌خورده, پیچ‌خورده, چروکیده
gnarled hands
His hands were gnarled with age and arthritis.