Home›Browse›touch hole🌐EnglishEnglishDeutschFrançaisItalianoPolskiPortuguêsSvenska中文日本語EntityQ248267· pop 16· linked from 132 articlestouch holeSign in to saveAlso known as ventsmall hole near the rear portion (breech) of a cannon or muzzleloading gunWikidata factsPart ofmuzzle loaderSources (1)wikidata.orgvia Wikidata · CC0Available in 16 languagesFrançaisDeutsch中文日本語PortuguêsItalianoCatalanCzechLatvianNorwegianPolskiSerbianSvenskaTamilUkrainianvia Wikidata sitelinks · CC0