定じょう規ぎ座ざじょうぎざMeanings1nounNorma (constellation); the RuleastronomyAstronomical term for the southern constellation Norma, also known as the Rule. Used in star charts and astronomy contexts.定じょう規ぎ座ざは南みなみ半はん球きゅうで見みえる星せい座ざです。Norma is a constellation visible in the southern hemisphere.