Definition of inaudible in English:

inaudible

adjective

  • Unable to be heard.

    ‘inaudible pulses of high-frequency sound’
    • ‘And each time I left the little rooms I would hear another almost inaudible sigh of relief from behind me.’
    • ‘I had to lean close to his face to hear the almost inaudible reply.’
    • ‘Other mammals can hear frequencies that are inaudible to humans, both lower and higher.’
    • ‘After a while, the faint, almost inaudible but unmistakable sound of footsteps could be heard.’
    • ‘He read speeches in a soft voice sometimes inaudible in the crowd, smiled shyly and waved as if in amazement at all the attention.’
    • ‘Damien mumbled an inaudible reply and began sipping his coffee.’
    • ‘As they continued walking down the street, Alex mumbled something inaudible, obviously trying not to smile.’
    • ‘Ashlee muttered something inaudible, and fixed her eyes on the ground.’
    • ‘Brandon mumbled an inaudible reply before seating himself at the breakfast bar.’
    • ‘Ashlee muttered something inaudible, and then went to the bathroom to take her shower.’
    • ‘He said the large aircraft must have been flying at 20,000 ft, high enough to be practically inaudible.’
    • ‘Her voice is hushed just above the inaudible level, which might be because her voice is failing her after weeks of discussions.’
    • ‘The last episode was particularly bad - at times the dialogue was almost inaudible under the music.’
    • ‘However, the main road is not far away - just far enough to render passing traffic inaudible.’
    • ‘At times he seemed to be in a colloquy with his disciples, though sadly their questions were inaudible to us.’
    • ‘Outside all was quiet again until an almost inaudible knocking on the door.’
    • ‘Lyrics are either totally inaudible or are in Japanese, but you can scream along anyway.’
    • ‘Otherwise, the guitars were just walls of noise and the singer was largely inaudible.’
    • ‘Sighing with frustration, she mumbled something inaudible for a moment.’
    • ‘Mead muttered something inaudible and returned to the front of the room to continue with the lesson.’
    unheard, not heard, out of earshot
    View synonyms

Origin

Late Middle English from late Latin inaudibilis, from in- ‘not’ + audibilis (see audible).

Pronunciation

inaudible

/ɪnˈɔːdɪb(ə)l/