voiceless /ˈvɔɪsləs/ adjective3 •Lacking a voice, without vocal sound.How people, with any pretence to decency or cleanliness, can, for a day, sit voiceless and patient and see these brutes destroy and befilth everything, public and private, is difficult to believe. — 1890 •(figurative) Without a vote; having no input into a decision.I've come to see she is a voiceless person in her world, and so I try to remember to stop and give her my full-faced attention when I see her. — 2011 •Spoken without vibration of the vocal cords; unvoiced, surd, breathed. Examples: [t], [s], [f], [m̥], [u̥].