laryngealizes

Verb

laryngealize (third-person singular simple present laryngealizes, present participle laryngealizing, simple past and past participle laryngealized)

1. To articulate as a laryngeal sound, to produce (a sound) through or with action of the larynx.
2. To modify (a pronunciation or a sound) by constricting the larynx.
   • But creaky or laryngealized quality throughout whole stretches of very low-pitched speech characterize boredom, reluctance [etc.] Children typically laryngealize their voice for coaxing adults.1993, Fernando Poyatos, Paralanguage, page 209