Real Dictionary

din
singular noun: A din is a very loud and unpleasant noise that lasts for some time.

DIN in American English
a loud, continuous noise; confused clamor or uproar
an association in Germany that sets manufacturing standards, esp. for electronic equipment and photographic film
of, having to do with, or made according to such a standard or standards
to beset with a din
to make a din
abbreviation: a designation, originating in Germany, of the speed of a particular film emulsion

din in American English 1
intransitive verb: to make a din
noun: a loud, confused noise; a continued loud or tumultuous sound; noisy clamor
transitive verb: to assail with din

din in American English 2
noun: religion, esp. the religious observances of a Muslim

DIN in British English
noun: a formerly used logarithmic expression of the speed of a photographic film, plate, etc, given as –10 log10E, where E is the exposure of a point 0.1 density units above the fog level; high-speed films have high numbers

din in British English 1
noun: a loud discordant confused noise
verb: to instil (into a person) by constant repetition

din in British English 2
noun: a particular religious law; the halacha about something

din in British English 3
noun: religion in general, esp the beliefs and obligations of Islam

Din. in American English
abbreviation: dinar; dinars

Din. in British English
abbreviation for: dinar