Why Does Extent Mean?
The Space or Degree to Which a Thing Extends; Length, Area, Volume, or Scope: the Extent of His Lands; to Be Right to a Certain Extent. Something Extended, as...
the space or degree to which a thing extends; length, area, volume, or scope: the extent of his lands; to be right to a certain extent. something extended, as a space; a particular length, area, or volume; something having extension: the limitless extent of the skies.
What does the extent of mean?
1a : the range over which something extends : scope the extent of her jurisdiction. b : the amount of space or surface that something occupies or the distance over which it extends : magnitude the extent of the forest.
What does extent of use mean?
To use something, or to be used. To use all or a lot of something. Use of something.