'Fortunate' definitions:

Definition of 'fortunate'

From: WordNet
adjective
Having unexpected good fortune; "other, less fortunate, children died"; "a fortunate choice" [ant: unfortunate]
adjective
Supremely favored; "golden lads and girls all must / like chimney sweepers come to dust" [syn: fortunate, golden]
adjective
Presaging good fortune; "she made a fortunate decision to go to medical school"; "rosy predictions" [syn: fortunate, rosy]

Definition of 'Fortunate'

From: GCIDE
  • Fortunate \For"tu*nate\ (?; 135), a. [L. fortunatus, p. p. of fortunare to make fortunate or prosperous, fr. fortuna. See Fortune, n.]
  • 1. Coming by good luck or favorable chance; bringing some good thing not foreseen as certain; presaging happiness; auspicious; as, a fortunate event; a fortunate concurrence of circumstances; a fortunate investment. [1913 Webster]
  • 2. Receiving same unforeseen or unexpected good, or some good which was not dependent on one's own skill or efforts; favored with good forune; lucky.
  • Syn: Auspicious; lucky; prosperous; successful; favored; happy.
  • Usage: Fortunate, Successful, Prosperous. A man is fortunate, when he is favored of fortune, and has unusual blessings fall to his lot; successful when he gains what he aims at; prosperous when he succeeds in those things which men commonly desire. One may be fortunate, in some cases, where he is not successful; he may be successful, but, if he has been mistaken in the value of what he has aimed at, he may for that reason fail to be prosperous. [1913 Webster]

Synonyms of 'fortunate'

From: Moby Thesaurus