vocalize
intransitive verbTo produce by using the vocal organs.
intransitive verbTo give voice to; articulate.
intransitive verbTo mark (a vowelless Hebrew text, for example) with vowel points.
intransitive verbTo change (a consonant) into a vowel during articulation.
intransitive verbTo voice.
intransitive verbTo use the vocal organs to produce sounds.
intransitive verbTo use another organ, such as a swim bladder, to produce sounds.
intransitive verbTo sing.