Snytrian

According to the Old English Dictionary:

snytrian

p. ode To be or to become wise:--Hwæt is se dumha, se ðe swíðe snyttraþ, hafaþ seofon tungan, hafaþ tungena gehwylc .xx. orda, hafaþ orda gehwylc engles snytro, Salm. Kmbl. 459; Sal. 230. Snytrian philosophari, Hpt. Gl. 527, 63. snytrian