MEDICAMENT Meaning of MEDICAMENT in English [ mɪ'dɪkəm(ə)nt , 'mɛdɪk- ]■ noun a medicinal substance.OriginME: via Fr. from L. ~um , from medicari (see medicate ). Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004