dlowan wrote:
It will become a phrase that is used with no analysis of its parts, except by people interested in English.
Eg: How many people actually have any idea what "In one fell swoop" actually refers to? They know what the phrase means in current English, but not why it means that.
Here's a good example. Language is meant for people to use. Studying about language and how it's used, especially etymology, doesn't make one a gifted writer or an excellent orator.
It doesn't matter one iota how something came to be used in English. It doesn't matter that the meaning for a word or phrase is changed to meet a modern day meaning. If everyone wanted to call a rose a lowan, there's no conceivable reason for that not to come to pass.
Check an old book of English idioms; while you'll recognize them all as English in structure and sound, on many or most, you'll have not a clue as to the meaning. Some have been recycled and given new meaning. That's how language works.