What is the meaning of the word "luxuriantly"?

Definitions:

  1. in an abundant and luxuriant manner copy to clipboard adverb
    • Whiskers grew luxuriantly from the big cat's ample jowls. copy to clipboard
  2. in an elegantly luxuriant way copy to clipboard adverb
    • this suave, cultureloving and luxuriantly goodlooking M.P.represents the carworkers of Coventry copy to clipboard