present participle of champion

A linguistic marker for a number of West Germanic languages and dialects spoken in the former core of the Frankish Empire: Low Countries (the Netherlands, Belgium and Luxembourg) and western German...

(sometimes methaphorical) To sign with a tick. / To list (create or recite a list). / (Canada, US, transitive) To annoy, aggravate. / (Britain, Australia, transitive) To reprimand.

(World War II) A blind-landing aid used at German military airfields.