grunde-swelge
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.
grunde-swelge
Add: gunde-swelge, grund-swelge Gundesuilge, gundaesuelgiae, -suelgae senecen, Txts. 97, 1850. Grundeswelge sin(i)tea vel senecion, Wrt. Voc. i. 31, 26. Grundeswelige sinitia, 79, 7. Grundeswylie senicia, An. Ox. 56, 379. Grundswylige senecio, Wrt. Voc. i. 68, 42.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.