'groovy' definitions:

Definition of 'groovy'

From: WordNet
adjective
Very good; "he did a bully job"; "a neat sports car"; "had a great time at the party"; "you look simply smashing" [syn: bang-up, bully, corking, cracking, dandy, great, groovy, keen, neat, nifty, not bad(p), peachy, slap-up, swell, smashing]
adjective
(British informal) very chic; "groovy clothes" [syn: groovy, swagger]

Definition of 'groovy'

From: GCIDE
  • groovy \groov"y\ (gr[=oo]"v[y^]), a. Very pleasant or very enjoyable; marvelous; wonderful; excellent; -- expressing strong approval, usually of enjoyable experiences. [informal, 1960's] [WordNet sense 1]
  • Syn: bang-up, bully, cool, corking, cracking, dandy, far-out, great, keen, neat, nifty, not bad(predicate), out-of-sight, outtasight, peachy, psychedelic, slap-up, swell, smashing. [WordNet 1.5 +PJC]
  • 2. Very chic; as, groovy clothes. [British informal] [WordNet sense 2]
  • Syn: swagger. [WordNet 1.5]
  • 3. same as hip. [informal, 1960's]
  • Syn: hip, with it. [PJC]