The accepted traditional customs and usages of a particular social group.(noun-plural)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "mores" in a sentence
"Romans used generally, for this idea, the term mores, and hence Cicero and"
"Yet Selig, after doling out World Series rings to the Chicago White Sox Tuesday, said: It's important for somebody who understands what I call the mores of culture of this sport as well as he does."
"I am going to read you a little passage which I think you may value because it puts the whole thing in a nutshell; but before I read it I would just say that Bernard Shaw always uses the words "moral" and "immoral" in the classic sense (the Latin word mores meaning customs if I remember right) instead of in the limited vulgar sense, by which we mean that a moral man is merely a man who does not run off with somebody else's wife, and an immoral man is a man who does."