1. A person who reads, especially:
a. A person who regularly reads certain material: a reader of crime novels.
b. See lay reader.
c. A person employed by a publisher to read and evaluate manuscripts.
d. One who corrects printers' proofs; a proofreader.
e. A teaching assistant who reads and grades examination papers.
2. Chiefly British A university teacher, especially one ranking next below a professor.
a. A textbook of reading exercises.
b. An anthology, especially a literary anthology.
4. Any of various devices that read or retrieve data from a storage device or credit card.
5. See e-reader.
6. readers Glasses that are used primarily for reading.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. 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.