span

US /spæn/
UK /spæn/
"span" picture
1.

the full extent of something from end to end; the amount of space that something covers

:
The bridge has a span of 200 meters.
The average human life span is increasing.
1.

to extend across (a distance, area, or time)

:
The new bridge will span the river.
His career spanned over three decades.