mid-winter
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In the OE text, the length is:indicated by acute accentsindicated by macronsnot indicated.
mid-winter
AddEallum ǽhtemannum gebyreð midwintres feorm, Ll. Th. I. 436, 33. Se kyng wæs þone midwintres dæig on Eoferwíc, Chr. 1069; P. 204, 27. Se kyng wæs þone midwinter on Westmynstre, 1076; P. 212, 23.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.