'Felicitous' definitions:

Definition of 'felicitous'

From: WordNet
adjective
Exhibiting an agreeably appropriate manner or style; "a felicitous speaker" [ant: infelicitous]
adjective
Marked by good fortune; "a felicitous life"; "a happy outcome" [syn: felicitous, happy]

Definition of 'Felicitous'

From: GCIDE
  • Felicitous \Fe*lic"i*tous\, a. Characterized by felicity; happy; prosperous; delightful; skillful; successful; happily applied or expressed; appropriate. [1913 Webster]
  • Felicitous words and images. --M. Arnold. -- {Fe*lic"i*tous*ly}, adv. -- {Fe*lic"i*tous*ness}, n. [1913 Webster]