a deep bow with the foot drawn backwards (indicating excessive humility) | the quality of lacking any predictable order or plan |
a harsh noise made by scraping | incomprehensibility resulting from irrelevant information or meaningless facts or remarks |
(usually plural) a fragment scraped off of something and collected | the auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience |
| a loud outcry of protest or complaint |
| sound of any kind (especially unintelligible or dissonant sound) |
| electrical or acoustic activity that can disturb communication |