úp-rihte
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.
úp-rihte
Add:III. of position, turned upwards. Cf. úp-riht; II. And sýn þá fét gebundene tó ðám héhstan telgan, and heáfod hangige ofdúnrihte and þá fét úprihte, Verc. Först. 100, 10. IV. of direction, straight up Úþ on wádhám . . . ðonne úprihte (cf. úp on gerihte, 17) on ðá hwyrfeldíc, C. D. iii. 406, 24.
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A Combined List of Abbreviations.