hand-hwíl
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.
hand-hwíl
Add: cf. span used of time On ánre handhwíle uno momenta, R. Ben. I. 24, 3. Tídum and handhwílum horis et momentis, Hy. S. 145, 5. [v. N. E. D. hand-while.]
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.