ofer-drincan
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.
ofer-drincan
Add: with gen. of intoxicant Gif ǽnig gehádod hine sylfne rǽdlíce oferdrince, oððe þæs geswíce oððe his hádes þolige, Ll. Th. ii. 258, 26. Þá þe lufiað hí hí sylfe an wíne oferdrincon diligentes se inebriari uino, Chrd. 74, 3. Ðæt mód wilnað ðæt hit tó ðon onwæcne ðæt hit mæge eft weorðan oferdruncen; for ðǽm . . . hit wacað on ðǽm ymbhogum ðisse worlde, and wilnað ðæt hit sié oferdruncen his ágnes willan mens evigilare optat, ut rursum vina reperiat; quia . . . vigilare ad seculi curas nititur, ut semper voluptatibus inebrietur, Past. 431, 24-27.
This is a supplementary entry with editorial changes to an entry in the main volume of the dictionary. Look under the 'Possibly connected entries' below, or for the same headword in the list to the left.

A Combined List of Abbreviations.

Abbreviation not recognized. See:

A Combined List of Abbreviations.