1. 
   multilingual
   [adj] - using or knowing more than one language
   Found op http://www.webdictionary.co.uk/definition.php?query=multilingual
   
   
2. 
   multilingual
   adjective using or knowing more than one language; `a multilingual translator`; `a multilingual nation`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=multilingual
   
   
3. 
   multilingual
   multilingual, multilingualism, multilingually 1. Able to speak more than two languages fluently. 2. Written in, expressed in, or using more than two languages.
   Found op http://www.wordinfo.info/words/index/info/view_unit/1193/5
   
   
4. 
   multilingual
   An application that can simultaneously display and manipulate text in multiple languages. For example, a word processor that allows Japanese and English in the same document is multilingual.
   Found op http://www.ibm.com/developerworks/library/glossaries/unicode.html
   
   
5. 
   multilingual
   1) Bilingual 2) Polyglot 3) Trilingual 4) Using or knowing more than one language
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/multilingual/1
   
   

Tip: double click on a word to show its meaning.