Obs.1 [Cf. next and OE. upstiʓe, OHG. ûfstîc, ON, upp-stiga.] Ascension (of Christ).
c. 1300. Cursor M., 20831 (Edin.). Aftir þe upsteich [Cott. vpstei, Gött. vpsti] of þat driȝtine.