[adj] given to expressing yourself freely or insistently; "outspoken in their opposition to segregation"; "a vocal assembly"
[adj] full of the sound of voices; "a playground vocal with the shouts and laughter of children"
[adj] using the voice in speech; "vocal communication"; "either silent or vocal prayers"; "vocal noises"
[adj] using the voice in song; "vocal music"
[adj] having or using the power to produce speech or sound; "vocal organs"; "all vocal beings hymned their praise"
[adj] relating to or designed for or using the singing voice; "vocal technique"; "the vocal repertoire"; "organized a vocal group to sing his compositions"