Search Result for "acidification": 
Wordnet 3.0

NOUN (1)

1. the process of becoming acid or being converted into an acid; 



The Collaborative International Dictionary of English v.0.48:

Acidification \A*cid`i*fi*ca"tion\, n. [Cf. F. acidification.]
   The act or process of acidifying, or changing into an acid.
   [1913 Webster]


WordNet (r) 3.0 (2006):

acidification
    n 1: the process of becoming acid or being converted into an
         acid