'Zam' is not a word in English except as an acronym
The word "Zam Zam" is from Arabic. It refers to a well located within the Masjid al-Haram in Mecca, Saudi Arabia, which holds religious significance in Islam.
It is not a dictionary word, but that does not make it unreal. Slang words are real too, even if they sometimes don't stay in the language very long.
It is called Zam Zam. It is water from a well ( called Zam Zam ) in the Holy Mosque in Makkah, Saudi Arabia.
Zam Zam
A zam-buk is, in Australia and New Zealand, a first aid attendant at a sports event.
zam-zam
jaharm
forever
Hazrat Abbas RA
Zam Department's population is 39,259.
The population of Wayen-Zam is 1,285.
zam zam