The act of introducing, or bringing to notice.
The act of formally making persons known to each other; a presentation or making known of one person to another by name; as, the introduction of one stranger to another.
That part of a book or discourse which introduces or leads the way to the main subject, or part; preliminary; matter; preface; proem; exordium.
A formal and elaborate preliminary treatise; specifically, a treatise introductory to other treatises, or to a course of study; a guide; as, an introduction to English literature.
Ground in the rear or behind, or in the distance, as opposed to the foreground, or the ground in front.
The space which is behind and subordinate to a portrait or group of figures.
Anything behind, serving as a foil; as, the statue had a background of red hangings.
A place in obscurity or retirement, or out of sight.
The set of conditions within which an action takes place, including the social and physical conditions as well as the psychological states of the participants; as, within the background of the massive budget deficits of the 1980's, new spending programs had little chance of passage by the congress.
The set of conditions that precede and affect an action, such as the social and historical precedents for the event, as well as the general background{5}; as, against the background of their expulsion by the Serbs, the desire of Kosovars for vengeance is understandable though regrettable.
The signals that may be detected by a measurement which are not due to the phenomenon being studied, and tend to make the measurement uncertain to a greater or lesser degree.
An agreement between a journalist and an interviewee that the name of the interviewee will not be quoted in any publication, although the substance of the remarks may be reported; - often used in the phrase "on background". Compare deep background.
