This might be just a supplemental entry adding to an entry in the Main Volume.
tealtian
.Add :-- Hé ongann tó þám swýðe cwacian and mid fótum tealtian þ̵ hé uneáðe hine sylfne áberan mihte coepit se ipsum nutanti gressu vix posse portare, Gr. D. 36, 20.
Cite the scanned version of the original dicionary like this:
Toller, T. Northcote, and Joseph Bosworth. "tealtian." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth : Supplement. Oxford: Clarendon Press, 1921. 72.
;p. ode To be unsteady, to shake, not to stand firm :-- Mid tealtendum grundwealle nutabundo (titubando)fundamento, Hpt. Gl. 497, 49. [Cf. Þenne schal Niniue tylte to grounde, Allit. Pms. 102, 361. Feole temples tulten to þe eorþe, Jos. 100. O. H. Ger. zeltend rosz, zeltari equus trutinans: Ger. zelt amble; zelter palfrey: Icel. tölta to amble; tölt an ambling pace.] v. next word.