marquee
nounA large tent, often with open sides, used chiefly for outdoor entertainment.
nounA rooflike structure, often bearing a signboard, projecting over an entrance, as to a theater or hotel.
adjectiveExceptionally popular or skilled.
nounA tent of unusual size and elaborateness; an officer’s field-tent; hence, a large tent or wooden structure erected for a temporary purpose, such as to accommodate a dinner-party on some public occasion.
nounA large field tent; esp., one adapted to the use of an officer of high rank.
nounA large
A projecting
By generalization, used for lights that turn on and off in sequence, or scrolling text, as these are common elements on a marquee.
nounA
In graphical editing software, a special selection tool, used to highlight a portion of an image.