1. The period of decreasing daylight between afternoon and night.
2. The period between sunset or the evening meal and bedtime: a quiet evening at home.
3. A later period or time: in the evening of one's life.
4. Chiefly Southern US The time from noon to twilight.
[Middle English, from Old English ǣfnung, from ǣfnian, to become evening, from ǣfen, evening.]
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.