What does "deacidification" mean?

The act or process of removing or neutralizing acid

How do you pronounce "deacidification"?

Pronounced //ˌdiːəsɪdɪfɪˈkeɪʃən//.

/ˌdiːəsɪdɪfɪˈkeɪʃən/ noun

noun ·Rare ·Advanced level

Noun

1
The act or process of removing or neutralizing acid
"the deacidification of old books"

"the deacidification of old books"

From de- + acidification.