objectize

From object +‎ -ize.

objectize (third-person singular simple present objectizes, present participle objectizing, simple past and past participle objectized)

1. To turn into, or treat as, an object; to objectify.
   • 1817, S[amuel] T[aylor] Coleridge, “A Chapter of Requests and Premonitions concerning the Perusal or Omission of the Chapter that Follows”, in Biographia Literaria; or Biographical Sketches of My Literary Life and Opinions, volume I, London: Rest Fenner, […], →OCLC, page 275:

     […] an indestructible power with two opposite and counteracting forces, which, […], we may call the centrifugal and centripetal forces. The intelligence in the one tends to objectize itself, and in the other to know itself in the object.