quinity

Etymology
From, from.

Noun

 * : A group of five.
 * : The state of being five or having 5 parts.
 * : The state of being five or having 5 parts.
 * : The state of being five or having 5 parts.
 * : The state of being five or having 5 parts.
 * : The state of being five or having 5 parts.

Coordinate terms

 * quinary
 * unity (oneness)
 * duality (twoness)
 * trinity (threeness)
 * quaternary (fourness)