n. pl. re·al·i·ties
1. The quality or state of being actual or true.
2. One, such as a person, an entity, or an event, that is actual: "the weight of history and political realities" (Benno C. Schmidt, Jr.)
3. The totality of all things possessing actuality, existence, or essence.
4. That which exists objectively and in fact: Your observations do not seem to be about reality.
Relating to or being a genre of television or film in which a storyline is created by editing footage of people interacting or competing with one another in unscripted, unrehearsed situations.
In fact; actually.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 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.