1. Bringing something good and unforeseen; auspicious.
2. Having unexpected good fortune; lucky.
One who has good fortune, especially a wealthy person.
[Latin fortūnātus, from fortūna, chance; see FORTUNE.]
Synonyms: fortunate, happy, lucky, providential
These adjectives mean attended by luck or good fortune: a fortunate coincidence; a happy outcome; a lucky guess; a providential recovery.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.