Post by Paul CarmichaelPost by Ross ClarkWhat English does is very readily convert things to other parts of
speech. So I'd say it's not really pluralising an adjective -- you make
it a noun first. Not a new phenomenon.
Yes, but some adjectives have had substantive versions since time began.
I wouldn't even notice had it been one of those. But "recents"? Yuk!
Post by Ross Clark"sharps" (hospital jargon?) things with sharp points or edges
"creatives" (artsy people)
I would have reacted the same way to either of those. The latter would be
"arty types" in my vocab. Oh, and the former "pointy things" :-)
BTW, my use of the word substantive, is probably from living in Spain for
so long. We tend to say "sustantivo" because "nombre" really only means
name. "Pronombre" is in everyday use though.
And of course, I wouldn't dream of using "noun" as an adjective :-)
To take your "since when" question literally,
etymonline dates "shorts" to 1826 and the noun
"pretty" meaning a pretty thing to 1736. A
lawyer's "brief" is much older but the adjective-
to-noun conversion happened in Latin (as did
that of "substantive".)
I saw another one of these yesterday, from someone
who had worked at the Telephone Reference Desk of
the Brooklyn public library:
"Our callers were as various as New York City itself:
copyeditors, fact checkers, game show aspirants,
journalists, bill collectors, bet settlers, police
detectives, students and teachers, the idly curious,
the lonely and loquacious, the park bench
*crazies*, the nervously apprehensive."
Quoted at
https://languagehat.com/think-like-a-librarian/
--
Jerry Friedman