great in WordNet English dictionary

1. very good
   "he did a bully job"; "a neat sports car"; "had a great time at the party"; "you look simply smashing"
   bang-up  bully  corking  cracking  dandy  great  groovy  keen  neat  nifty  not bad  peachy  slap-up  swell  smashing 
   
2. in an advanced stage of pregnancy
   "was big with child"; "was great with child"
   big  enceinte  expectant  gravid  great  large  heavy  with child 
   
3. uppercase
   "capital A"; "great A"; "many medieval manuscripts are in majuscule script"
   capital  great  majuscule 
   
4. remarkable or out of the ordinary in degree or magnitude or effect
   "a great crisis"; "had a great stake in the outcome"
   great 
   
5. of major significance or importance
   "a great work of art"; "Einstein was one of the outstanding figures of the 20th centurey"
   great  outstanding 
   
6. relatively large in size or number or extent; larger than others of its kind
   "a great juicy steak"; "a great multitude"; "the great auk"; "a great old oak"; "a great ocean liner"; "a great delay"
   great 
   

1. a person who has achieved distinction and honor in some field
   "he is one of the greats of American music"
   great