Reverse Dictionary: HIP (aware, informed)

ADJECTIVES
► CRAZY excellent; good; hip → 1948 sl., orig. US jazz
► DOPEY hip, cool → 20C teen & high school sl.
► FILTHY hip → 20C teen & high school sl.
► NOT READY not hip; old-fashioned → 1968 Amer. sl.
► SLY hip, excellent → 1920s African-American sl.

NOUNS – PERSON
► CAT a hip person → 1950s Amer. sl.
► HIPSTER someone who is totally with it → 1950s Amer. sl.
► SUBTERRANEAN a hipster → 1950s Amer. sl.

VERBS
► ARRIVE to become or be hip → c1935 Amer. sl., orig. jive usage