plural of hard currency

(finance) Any globally traded currency that serves as a reliable and stable store of value.

Alternative spelling of hard hit

Alternative form of hard hit

(US, film) a movie that is definitely, or most likely will be, R-rated ("Under 17 requires accompanying parent or adult guardian.") by the Motion Picture Association (MPA), typically due to having multiple scenes of violence or nudity.

plural of hard nail

(figuratively) A strong person, in character and physique.

Technology that requires big breakthroughs and has a high barrier of entry.

(travel, informal) A class of accommodation, typically on trains, which is less comfortable than other classes, and might have wooden seating.

Marked by or experiencing difficulty, as if by bad luck.