1. A man of gentle or noble birth or superior social position: "He's too much a gentleman to be a scholar" (Aphra Behn).
2. A well-mannered and considerate man with high standards of proper behavior. See Usage Note at lady.
3. A man of independent means who does not need to have a wage-paying job.
4. A man: Do you know this gentleman?
5. gentlemen (-mən) Used as a form of address for a group of men.
6. A manservant; a valet.
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.