Hacker News new | ask | show | jobs
by OJFord 1710 days ago
Wikipedia says [0] 'adjectival noun' was 'formerly synonymous, but now usually means an adjective used as a noun'.

Regardless, it's not an adjective, much less 'always' - it's always a noun; sometimes used attributively ('adjectivally' if you like) / as a noun adjunct, such as in 'Lego bricks'.

[0] https://en.wikipedia.org/wiki/Noun_adjunct#Related_concepts