cemes
This might be just a supplemental entry substituting part of an entry in the Main Volume.
In the OE text, the length is:indicated by acute accentsindicated by macronsnot indicated.
cemes
Substitute: A shirt Ham, cemes camisa, Wrt. Voc. ii. 13, 23. Bútan his kemese and eác gelómlíce bútan his tunecan hé eft cyrde sine linea, crebro etiam sine tunica revertebatur, Gr. D. 68, 6. [From Latin.]
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.