Quinquatrus

…She was worshipped as one of the three national deities, along with Jupiter's wife Juno, in the Temple of Jupiter on the Capitoline Hill in Rome (completed early in the 6th century BCE), and also had temples on the Caelian Hill and the Aventine Hill, the latter of which appears to have served as the headquarters of various craft guilds. The festival was called Quinquatrus (meaning the fifth day), and was originally held only on March 19, but the name was commonly misconstrued to mean "five days," and it was celebrated until the 23rd of the same month. [Tomohiro Mizutani]. …

*Some of the terminology explanations that mention "Quinquatrus" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…彼女はローマ市のカピトリヌス丘上のユピテル神殿(前6世紀初完成)に，ユピテルの后ユノとともに3柱の国家神としてまつられていたほか，カエリウスの丘およびアウェンティヌスの丘に神殿があり，後者は各種の職人組合の本部の役を果たしていたらしい。祭礼はクインクアトルスQuinquatrus(〈5日目〉の意)と呼ばれ，本来は3月19日のみであったが，その名が一般に〈5日間〉と誤解され，同月23日までつづけて祝われた。【水谷 智洋】。…

※「Quinquatrus」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報