gist-ærn
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.
gist-ærn
gist-ern. Take here gest-ærn, gest-æern, gyst-ærn, gyst-æern in Dict., and add: I. a place of entertainment for strangers Gestærn diversorium, Wrt. Voc. ii. 25, 62. Eódon hí in sumes túngeréfan healle (giæstern, v. l.) intrauerunt hospitium cujusdam uilici, Bd. 5, 10; Sch. 600, 7. II. a place of shelter Gewát sió lió út of þám scræfe . . . and hió unc forgeaf gestern, Hml. A. 207, 407.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.