liþ
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.
liþ
Add: a joint, especially a finger-joint: — Swilce ðǽr lǽge on ðám disce ánes fingres lið, Hml. Th. ii. 272, 27. Nim. viii. and sete hine on þám forman lyðe þæs þúman, Angl. viii. 326, 32 : 29. Liþo artus, Wrt. Voc. ii. 81, 18. Liþa articci/los (palmae coelestis), An. Ox. 1587 : articulos (digitorum), 3546 [v. N. E. D. lith.] v. finger-liþ.
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A Combined List of Abbreviations.

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A Combined List of Abbreviations.