an arrangement of five objects with four at the corners of a square or rectangle and the fifth at its centre, used for the five on a dice or playing card, and in planting trees (骰子或纸牌的)五点形,梅花形五点排列;(植树的)梅花点式
[mass noun](Astrology)an aspect of 150°, equivalent to five zodiacal signs (占星)(天体的)相距五宫
派生 quincuncial adjective quincuncially adverb 语源
mid 17th cent.: from Latin, literally five twelfths', from quinque 'five' + uncia 'twelfth'