- another name (esp US) for swingletree
WordReference Random House Unabridged Dictionary of American English © 2025
whif•fle•tree
(hwif′əl trē′, wif′-),USA pronunciation n. [Northern U.S.]
- Dialect Termsa crossbar, pivoted at the middle, to which the traces of a harness are fastened for pulling a cart, carriage, plow, etc. Also called whippletree, singletree, swingletree. Cf. doubletree.
- variant of whippletree 1820–30
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'whiffletree' also found in these entries (note: many are not synonyms or translations):