Noun | 1. | background - a person's social heritage: previous experience or training; "he is a lawyer with a sports background" |
2. | background - the part of a scene (or picture) that lies behind objects in the foreground; "he posed her against a background of rolling hills" Synonyms: ground | |
3. | background - information that is essential to understanding a situation or problem; "the embassy filled him in on the background of the incident" Synonyms: background knowledge | |
4. | background - extraneous signals that can be confused with the phenomenon to be observed or measured; "they got a bad connection and could hardly hear one another over the background signals" Synonyms: background signal | |
5. | background - relatively unimportant or inconspicuous accompanying situation; "when the rain came he could hear the sound of thunder in the background" | |
6. | background - the state of the environment in which a situation exists; "you can't do that in a university setting" | |
7. | background - (computer science) the area of the screen in graphical user interfaces against which icons and windows appear Synonyms: screen background, desktop | |
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Verb | 1. | background - understate the importance or quality of; "he played down his royal ancestry" Antonyms: foreground, highlight, play up, spotlight - move into the foreground to make more visible or prominent; "The introduction highlighted the speaker's distinguished career in linguistics" |
1. | (operating system) | background - A task running in the background (a
background task) is detached from the terminal where it was
started (and often running at a lower priority); opposite of
foreground. This means that the task's input and output
must be from/to files (or other processes). Nowadays this term is primarily associated with Unix, but it appears to have been first used in this sense on OS/360. Compare amp off, batch, slopsucker. | |
2. | (jargon) | background - For a human to do a task "in the background" is to do it whenever foreground matters are not claiming your undivided attention, and "to background" something means to relegate it to a lower priority. "For now, we'll just print a list of nodes and links; I'm working on the graph-printing problem in the background." Note that this implies ongoing activity but at a reduced level or in spare time, in contrast to mainstream "back burner" (which connotes benign neglect until some future resumption of activity). Some people prefer to use the term for processing that they have queued up for their unconscious minds (often a fruitful tack to take upon encountering an obstacle in creative work). |