Definitions

1. adjective

not capable of producing sound or speech; not vocal

“The nonvocal bird species in the forest is rarely spotted by humans.”

2. adjective

relating to or characterized by a lack of vocal ability or expression

“The nonvocal nature of the painting was a deliberate choice by the artist.”

3. noun

a person or thing that is not vocal or capable of producing sound

“The nonvocal participant in the meeting remained silent throughout the discussion.”