1. The act or an instance of running.
2. The power or ability to run.
3. Sports The exercise or sport of someone who runs.
1. Ongoing over a period of time: a running conversation; a running joke among us.
2. Set in continuous or unbroken lines: running text.
3. Printed at the top or bottom of every page or every other page: a running title; a running footer.
In a consecutive way: four years running.
in the running
1. Entered as a contender in a competition.
2. Having the possibility of winning or placing well in a competition.
out of the running
1. Not entered as a contender in a competition.
2. Having no possibility of winning or placing well in a competition.
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.