The Collaborative International Dictionary of English v.0.48:

Alkalify \Al"ka*li*fy\ (?; 277), v. t. [imp. & p. p.
   Alkalified; p. pr. & vb. n. Alkalifying.] [Alkali + -fly:
   cf. F. alcalifier.]
   To convert into an alkali; to give alkaline properties to.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Alkalify \Al"ka*li*fy\, v. i.
   To become changed into an alkali.
   [1913 Webster]

WordNet (r) 3.0 (2006):

alkalify
    v 1: turn basic and less acidic; "the solution alkalized" [syn:
         alkalize, alkalise, alkalify, basify] [ant:
         acetify, acidify]