DIRHAM Meaning of DIRHAM in English [dir.ham] n [Ar, fr. L drachma drachma] (1788) 1: the basic monetary unit of Morocco and United Arab Emirates 2: a monetary unit equal to 1/1000 dinar (Libya) and 1/100 riyal (Qatar) Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012