Definition of "singletree" []

• See whiffletree. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "_aparejo_ or an _arroyo_ as casually as Jack would say "singletree" or"
• "Searching behind the rectangular boulder, he detected part of a buried metal singletree, a device used in harnessing horses."
• "There in the creek, which was deep but still narrow enough to step across with scarcely a hop, was a catfish that looked longer than a singletree for an ox team, though much greater in girth."