a·zan or a·zaan 
(ä-zän) or a·dhan (ä-thän)
(ä-zän) or a·dhan (ä-thän)n.
Islam
Islam
The Muslim summons to prayer, called by the muezzin from a minaret of a mosque five times a day.
[Arabic 'aḏān, from 'aḏḏana, to call to prayer, derived stem of 'aḏina, to listen, from 'uḏn, ear; see ʾḏn in the Appendix of Semitic roots.]