medium Pronunciation: /ˈmiːdɪəm/Translate medium | into German | into Italian | into Spanish French translation of mediumA. n 1 (means) moyen (m) 2to find or strike a happy medium = trouver le juste milieu 3 (spiritualist) médium (m)B. adj moyen/-ennemedium in other Oxford dictionaries Definition of medium in the British & World English dictionary Definition of medium in the US English dictionary