an outline of the plot of a dramatic work, giving particulars as to the scenes, characters, situations, etc.
2.
the outline or the manuscript of a motion picture or television program, giving the action in the order in which it takes place, the description of scenes and characters, etc.
3.
an imagined or projected sequence of events, especially any of several detailed plans or possibilities: One scenario calls for doubling profits by increasing our advertising, the other by reducing costs.
Origin: 1875–80; < Italian < Latinscēnārium. See scene, -ary
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a fool or simpleton; ninny.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
1878, "sketch of the plot of a play," from It. scenario, from L.L. scenarius "of stage scenes," from L. scena "scene" (see scene). Meaning "imagined situation" is first recorded 1962.