Ýfer

According to the Old English Dictionary:

(?

ýfer

the nominative seems to be ýfre). Add: éfer (?); f. :-- Intó heáhéfre, C.D.B. i. 117, 35. On ðá ýfre, C.D. ii. 172, 27. In l. 2 for C.D. i. l. C.D. ii. and dele C.D. iii. yfer