Definition of abstractiveness in English:

abstractiveness

noun

  • The property of abstracting something or quality of being abstracted; (in later use only) the quality of being abstract; abstractness.

Origin

Late 17th century; earliest use found in Henry More (1614–1687), philosopher, poet, and theologian. From abstractive + -ness.

Pronunciation:

abstractiveness

/əbˈstraktɪvnɪs/