Wordnet 3.0
VERB (1)
1. 
 emphasize anew; 
- Example: "The director re-emphasized the need for greater productivity"[syn: re-emphasise, re-emphasize]
The Collaborative International Dictionary of English v.0.48:
reemphasise \reemphasise\, re-emphasise \re-emphasise\v. t.
   Same as reemphasize. [mostly Brit.]
   Syn: re-emphasize.
        [WordNet 1.5] re-emphasize
WordNet (r) 3.0 (2006):
re-emphasise
    v 1: emphasize anew; "The director re-emphasized the need for
         greater productivity" [syn: re-emphasise, re-emphasize]