acidification

/ษ™หŒsษชdษชfษชหˆkeษชสƒษ™n/

IPA: /AH0 S IH0 D AH0 F AH0 K EY1 SH AH0 N/

noun
  1. 1

    The act or process of making something sour (acidifying), or changing into an acid.

Source: https://en.wiktionary.org/wiki/acidification