IPA: /dɪˈvoʊkəˌlaɪz/
KK: /dɪˈvoʊkəˌlaɪz/
To remove the voice or vocal sounds from something, often used in the context of speech or sound.
The speech therapist worked to devocalize the sounds that were causing the child difficulty.
Past: devocalized
Past Participle: devocalized
Devocalize → It is formed from "de-" (meaning down or away) and "vocalis" (from Latin, meaning vocal or voice). The word means to remove or reduce the vocal quality or sound.
Think of 'removing' ('de-') the 'voice' ('vocalis') — that's why devocalize means to take away vocal sound.