canon - Dictionary definition and meaning for word canon
sounds like canun -> kanun -> set of laws; so canon is the set of books containing kanun
relate it with CANON xerox machine....used for copying SET OF BOOKS
The clergy put a "can on" debaucherous and unholy activities by establishing a CANON to live by.
The universally accepted rule is to take photographs using Canon cameras
CANON camera is accepted by all! and even by sachin tendulkar ;)