Webster's Revised Unabridged Dictionary · 1913

Wideness

Wideness , noun

1.
The quality or state of being wide; breadth; width; great extent from side to side; as, the wideness of a room.
I landed in a small creek about the wideness of my canoe. — Swift
2.
Large extent in all directions; broadness; greatness; as, the wideness of the sea or ocean.