What does eyre mean?
An eyre was a judicial circuit held in medieval England by itinerant royal justices who traveled from county to county to hear pleas and try cases in the king's name. The word designates both the journey itself and the sessions convened along the way, and its records — the 'eyre rolls' — remain some of the richest surviving sources for medieval social and legal history. The institution flourished from the twelfth century but gradually declined, its functions absorbed by the assizes and other local courts, so 'eyre' today survives mainly as a technical term used by historians and legal scholars. It carries no everyday connotation outside this context, and readers will most often meet it in books about medieval law, administration, or figures like Henry II, whose reforms made the eyre a cornerstone of royal justice.
A judicial circuit of medieval England at which itinerant royal justices heard pleas and tried serious cases in each county.
"Justices in eyre were empowered to hear nearly every kind of case, from trespasses to capital felonies."
Almost entirely restricted to historical writing about medieval England.
The session or court itself held during such a circuit.
"The eyre at Lincoln in 1202 generated one of the fullest surviving plea rolls of the period."
Often used with definite article, e.g. 'the eyre of 1293'.
Standard regular plural; typically appears in historical scholarship when referring to multiple circuits over time.
"The general eyres of the thirteenth century left behind extensive records."
Long before 'going on tour,' England's judges literally rode circuit — and that dusty journey was called an eyre.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of eyre
The word 'eyre' comes from Old French 'eire' or 'erre', meaning a journey or course, which itself derives from Latin 'iter' ('a going, journey'). It entered English in the medieval period to describe the traveling circuits of royal justices. The same Latin root gives English words such as 'itinerary' and 'obituary' (originally a record of one's final passage).
How eyre is actually used
'Eyre' is now almost exclusively historical and scholarly, encountered in medieval legal history and archival contexts rather than everyday speech. It is always lowercase as a common noun, though it appears capitalized as a surname (as in Jane Eyre), which is unrelated etymologically in most family-name cases.
Easily confused with eyre
'Air' is the invisible gas we breathe (or a melody), while 'eyre' is an archaic term for a medieval English judicial circuit.
An 'heir' is a person legally entitled to inherit property, whereas an 'eyre' was a traveling royal court in medieval England.