暗黒時代: a historical period where social disorder is so great due to war, disease, political disorder etc. that there is little or no cultural development; Dark Ages

第三ビール: “third-category beer” not classified as beer in the Japanese tax code

大聖堂: cathedral

third eye

(cooking) filleting a fish into three

(chiefly Kansai) Synonym of きだい (kidai, “Dentex tumifrons”)

大学校: a college or an academy

To be clothed in furs and ride in a carriage drawn by well fed horses. That is, the outfit in which rich people dress when they go out.

平行四辺形, 平行4辺形: a parallelogram

尊敬語: honorific language