totalspan
nounUK /ˈtəʊtəlspæn/
US /ˈtoʊtəlspæn/
The total span is the whole length or time from the start to the end.
The total span of the bridge is two miles.
OTHER MEANINGS
2. The full amount of time something lasts.
The total span of the project was six months.
3. The distance from one end of something to the other.
The total span of the wings was measured by the scientist.
4. The complete range covered by something.
The total span of the course includes both beginner and advanced topics.