Warnoth
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
In old English law
An ancient custom, whereby, if any tenant holding of the Castle of Dover failed in paying his rent at the day, he should forfeit double and for the second failure, treble, etc.
Cowell.