IPA: /ˌneɪ.zə.lɪˈzeɪ.ʃən/
KK: /ˈneɪ.zəl.ɪˌzeɪ.ʃən/
The process or result of a sound, especially a vowel, being pronounced with air flowing through the nose, often changing its quality.
In some languages, nasalization of vowels can change the meaning of words.
Nasalization → It is formed from "nasus" (meaning nose) and "-ization" (meaning the process of making or becoming). The word refers to the process of making a sound nasal, as in the resonance that occurs in the nose during speech.
Think of the word 'nose' ('nasus') and remember that 'nasalization' is the process of making sounds resonate through the nose.