æt-íwedness
This might be just a supplemental entry adding to an entry in the Main Volume.
In the OE text, the length is:indicated by acute accentsindicated by macronsnot indicated.
æt-íwedness
Add:I. shewing, display On ætýwednysse wun-dorlices tácnes in ostensione admirabilis signi, Gr. D. 19, 3. Ædeáudnesse (ostensione ) hondo and fóta, Lk. p. ii. 13. II. revelation, mani-festation Þurh Godes ætýwednesse hé funde heáfod, Shrn. 151, 26. Þurh æteówednyss fram Gode þǽre gástlican gesihþe, Hml. S. 23 b, 38. v. æt-íwness.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.