dial. form of EWE; also in comb. yeo-necked = EWE-NECKED.
1746. Exmoor Scolding (E.D.S.), 210. Tha cortst tha natted Yeo now-reert, laping oer the Yoanna Lock.
1878. G. Murray, Russians of To-day, 15. Mounted upon yeo-necked galloways.