From the Mustard Museum in Mount Horeb, Wisconsin, to the Effigy Mounds of Marquette, Iowa, Midwest Marvels presents useful information about attractive features, history, locations, hours, prices of admission, and.
Span is the amount of area or the amount of time that something encompasses. 1  An example of span is how long you live. 2  An example of span is a house on three acres.  a unit of linear measure equal to nine inches: originally based on the distance between the tips of a man's extended thumb and little finger.
Definition of span for Students. 1  1 : a limited portion of time span of life I learned to ski in the span of one hour. 2  2 : the spread (as of an arch or bridge) from one support to another. 3  3 : the width of something from one side to another.