a. A continuous strand of twisted threads of natural or synthetic fibers, such as wool or nylon, used in weaving or knitting.
b. A similar strand of other materials such as glass or plastic.
2. Informal A long, often elaborate narrative of real or fictitious adventures; an entertaining tale.
intr.v. yarned, yarn·ing, yarns
To tell an entertaining tale or series of tales.
[Middle English, from Old English gearn; see gherə- in the Appendix of Indo-European roots.]
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.