OK, but does that mean the phrase should be used as such in an encyclopedia?
For instance, the word "biweekly" now means both "once every two weeks" and "twice per week". I don't mind usage of that word for those two meanings. Obviously, linguists can gather data and analyze how it's being used. They may conclude that one meaning was more favored 50 years ago and the other meaning is now.
But when I'm reading an encyclopedia, I'd prefer it to avoid this ambiguous word.
For instance, the word "biweekly" now means both "once every two weeks" and "twice per week". I don't mind usage of that word for those two meanings. Obviously, linguists can gather data and analyze how it's being used. They may conclude that one meaning was more favored 50 years ago and the other meaning is now.
But when I'm reading an encyclopedia, I'd prefer it to avoid this ambiguous word.