† extentorn.
Etymology: agent-noun < Latin extendĕre to extend v. Compare late Latin extensor.
Scottish.
Obsolete.
1424 §11 That the extentour salbe sworne befor the baronys of the srefdome that thai sall do thar full power to þe saide extent.
This entry has not yet been fully updated (first published 1894; most recently modified version published online December 2020).