Defendo

Definitions

(Noun) A martial art that developed in Canada

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(Noun) It's a Canadian martial art

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(Noun) Martial Art, originally devised by Bill Underwood in the UK and used by 1st world war allies on the battlefield. The system was originally known as Combato. Between the wars Bill moved to Canada & further refined his system for special operations. After the war Bill redesigned the system for self-defense & renamed it Defendo.