Metonymical

• (a.) Used by way of metonymy.
Found on http://thinkexist.com/dictionary/meaning/metonymical/

metonymical

metonymical, metonymous, metonymously 1. Using the name of one thing for that of another with which it is closely associated. 2. A figure of speech consisting of the use of the name of one thing for that of another of which it is an attribute or with which it is associated; such as, 'crown' in 'lands belonging to the crown'.
Found on http://www.wordinfo.info/words/index/info/view_unit/2565/6
No exact match found