hýþ
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.
hýþ
a port. (In l. 4 for 131 read 133.) Add: Hýþ recessus, Germ. 400, 506. Hýðæ de confugione, statione, Wrt. Voc. ii. 106, 6. Hýðe portum, 67, 50. Þá þá hé cóm tó Rómána hýþe (ad Romanum portum ), Gr. D. 347, 16. Of ðǽre hýðe andlang streámes, C. D. vi. 100, 6. Æ[t] hýðum (æt[h]ýðum wǽran gesette, Wrt. Voc. ii. 86, 30) portunalia (v. hýþ-gild), An. Ox. ll, 186.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.