[bootsz]

I don't entirely disagree, but my main gripe is that the former definition is extremely useful so it is unfortunate to have it subsumed by the concept of "shy" (for which we already have a widely-understood word), since it then becomes difficult to communicate and reason about the former. Maybe the solution is that we need yet another word to use for the former meaning, although I wonder how long will it take until such a word would yet again become co-opted to mean "shy"...