The claymore was a type of large, two-handed blade. It was used by Scottish troops circa 1500 - 1700 CE. The word comes from the Gaelic claidheamh mor meaning "very big sword", although the name was probably not used contemporaneously with the actual weapon.
Usage
See Special:Whatlinkshere/Etymology:Claymore for a list of articles using this term.
This is an etymology page: a page detailing the origins of terminology used in the series in regards to real world culture and history.