Interesting, never came across this, and never contemplated it. I suppose I'd just throw them a dictionary URL, but do it politely. The worst-case is that the

Interesting, never came across this, and never contemplated it. I suppose I'd just throw them a dictionary URL, but do it politely. The worst-case is that they refuse to change their mind. That'd be a signal to me that I don't want to deal with this person. One of my top bad sign signals is when someone isn't willing to change their position when proven wrong. Correlated with many, many bad things.