Earlier quoted context omitted.
> Vowel shift is a term of art in linguistics Aside: I see "term of art" everywhere on HN lately. Why?! What does it add to saying "Vowel shift is a linguistics term" or "a term in linguistics"? Why do people want to sound like patent lawyers? Am I missing something?
I've found that using 'term of art' more effectively communicates 'this word has a domain-specific meaning that might differ from what you would naively think, pay attention' than simply saying 'x is an x term' or the like, which people tend to gloss over. [edit] I am pleased to see that HN readers as a group love to define things, and also that I need to learn to refresh tabs I've had open for a while before respond…
Term of art doesn't really have a clear meaning in general (native English speaker, and this is the first time I've heard this), and it's unclear/ambiguous as to what it actually indicates.