• Bengali Word রেওয়াজ English definition [Arabic] (noun) 1 usage; custom; fashion; currency; practice; prevalence; vogue. 2 practice of music. রেওয়াজ করা (verb transitive) practice (especially music). রেওয়াজ থাকা (verb transitive) be in vogue/ fashion; be current; be prevalent; be the practice of; be in practice. রেওয়াজ হওয়া (verb transitive) come into fashion/ vogue; become fashionable.