Trave (n.) - a frame in which farriers confine unruly horses.
And heeld hire harde by the haunchebones,
And seyde, lemman, love me al atones,
Or I wol dyen, also God me save!
And she sproong as a colt dooth in the trave,
And with hir heed she wryed faste awey,
And seyde, I wol nat kisse thee, by my fey!
- Chaucer, Geoffrey: The Canterbury tales
The Middle-English Word of the Day is selected from Mayhew and Skeat's
"Concise Dictionary of Middle English."
As found on Greg Lindahl's website
The example text was found at the Middle English Collection of the University of Virginia Library.