the quality of lacking any predictable order or plan | scenery hung at back of stage |
incomprehensibility resulting from irrelevant information or meaningless facts or remarks | (computer science) the area of the screen in graphical user interfaces against which icons and windows appear |
the auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience | a person's social heritage: previous experience or training |
a loud outcry of protest or complaint | the part of a scene (or picture) that lies behind objects in the foreground |
sound of any kind (especially unintelligible or dissonant sound) | information that is essential to understanding a situation or problem |
electrical or acoustic activity that can disturb communication | extraneous signals that can be confused with the phenomenon to be observed or measured |
| relatively unimportant or inconspicuous accompanying situation |
| the state of the environment in which a situation exists |