Meaning

noun any instrument or instrumentality used in fighting or hunting

noun a means of persuading or arguing

originFrom Middle English wepen, from Old English wǣpn, from Proto-West Germanic *wāpn, from Proto-Germanic *wēpną (“weapon”), of unknown origin, possibly from Proto-Indo-European *wēbnom. Cognates Cognate with Scots weepon (“weapon”), North Frisian woopen (“weapon”), Saterland Frisian Woapen (“weapon”), West Frisian wapen (“weapon; coat of arms”), Alemannic German Waaffe (“tool”), Dutch wapen…

Etymology from Wiktionary, CC BY-SA 3.0