n. pl. des·ti·nies
1. The inevitable or necessary fate to which a particular person or thing is destined; one's lot.
2. A predetermined course of events considered as something beyond human power or control: "Marriage and hanging go by destiny" (Robert Burton).
3. The power or agency thought to predetermine events: Destiny brought them together.
[Middle English destine, from Old French destinee, from feminine past participle of destiner, to destine, from Latin dēstināre, to determine; see stā- in the Appendix of Indo-European roots.]
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.