Vitremyte (n.) - woman's cap, a sort of cap made of pasteboard, which was put on the heads of witches when led to punishment.
And she that helmed was in starke stoures,
And wan by force townes stronge and toures,
Shal on hir heed now were a vitremyte;
And she that bar the ceptre ful of floures
Shal bere a distaf, hire cost for to quyte
- Chaucer, Geoffrey: The Canterbury tales (1387-1394)
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.