Found 2 items, similar to whiffletree.
English → English (WordNet) Definition: whiffletree whiffletree n : a crossbar that is attached to the traces of a draft horse and to the vehicle or implement that the horse is pulling [syn: whippletree, swingletree]
English → English (gcide) Definition: Whiffletree Whiffletree \Whif"fle*tree`\, n. Same as Whippletree. [1913 Webster]