wiþer-rǽde
This might be just a supplemental entry adding to an entry in the Main Volume.
Related §§ in Wright's OE Grammar:
In the OE text, the length is:indicated by acute accentsindicated by macronsnot indicated.
wiþer-rǽde
. II. Add úre nán ne beó wiþerrǽde wiþ þá hálgan drohtnunga, ac wilsumlíce dó hé dó, Hml. S. 33, 72.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.