Wordnet 3.0
VERB (1)
1. 
 place after another constituent in the sentence; 
- Example: "Japanese postposes the adpositions, whereas English preposes them"
The Collaborative International Dictionary of English v.0.48:
Postpose \Post*pose"\, v. t. [imp. & p. p. Postposed; p. pr. &
   vb. n. Postposing.] [F. postposer. See Post-, and Pose,
   v. t.]
   To postpone. [Obs.] --Fuller.
   [1913 Webster]
WordNet (r) 3.0 (2006):
postpose
    v 1: place after another constituent in the sentence; "Japanese
         postposes the adpositions, whereas English preposes them"