Langian

According to the Old English Dictionary:

langian

p. ode To grow long :-- Ðonne se dæg langaþ ðonne gǽþ seó sunne norþweard óþ ðæt heó becymþ tó ðam tácne ðe is geháten Cancer. Lchdm. iii. 250, 9. Se langienda dæg, 252, 6, 9. Eft on langiendum dagum hé ofergǽþ ðone súðran sunnstede, 14. langian