hasu
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.
hasu
Add: — Wegas syndon drýge, haswe herestrǽta (perhaps herestrǽta here is used as in An. 200 of watery ways, and haswe might be equivalent to glaucus (cf. the passage under haswe), an epithet of waves, glaucae undae), holm gerýmed, Exod. 284. Haswe bléde, Rä. 14, 9.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.