mǽþ
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.
mǽþ
. I. AddSwá þæs gyltes mǽð beó secundum modum culpę, Chrd. 62, l. II. add Nis nánes mannes mǽð cunne ásæcgan eal gód þe God hæfð gegearwod þám þe hine lufiað, Angl. xii. 514, 29. Se man hæfð gold, þæt is gód be his mǽde, Hml. Th. i. 254, 19. III. AddIntingan beseoh ná mǽþe causam respice non personam, Scint. 185, 12. Riht dóm ys þár ná mǽþa (personę) ac weorcu beóþ besceá-wude, 3. IV. add: v. mǽþ-leás, -lic. V. add: v. mǽþ-full On ðǽre sylfan grétinge ǽlc sí gegearcod him mǽð in ipsa salutatione omnis exibiatur humanitas, R. Ben. I. 88, 6. [v. N. E. D. methe.] v. hyge-, un-mǽþ.
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A Combined List of Abbreviations.