The Collaborative International Dictionary
Protractedness
Protracted \Pro*tract`ed\, a. Prolonged; continued.
Protracted meeting,a religious meeting continued for many successive days. [U. S.] [1913 Webster] -- Pro*tract"ed*ly, adv. -- Pro*tract"ed*ness, n.
Wiktionary
protractedness
n. The quality of being protracted.