sceát
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.
sceát
IV. add: fig. Hé gelǽdde hine tó þám sceáte þǽre hálgan cyrican eum ad sanctae ecclesiae gremiun perduxit, Gr. D. 190, 26.IV a. add :-- Se munt tóbrǽddum his sceáte onféng and hæfde þis ilce cæster mons distenso sinu hoc idem castrum recepit, Gr. D. 121, 15. VI. AddÁþenedum his sceáte extenso vestimento, Gr. D. 65, 9. VII. AddHé wearð gebeden fram þám nunnum hé sume sceátas (mappulas) onféng, Gr. D. 143, 4. VII b. of a protective covering :-- Se godcunda anweald gefriþode his diórlingas under his fiþera sceáte (sceade, v. l. ), Bt. 39, 10; F. 228, 12. v. offrung-, wæter-sceát.
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A Combined List of Abbreviations.