名詞 cinquefoil:

1. any of a numerous plants grown for their five-petaled flowers; abundant in temperate regions; alleged to have medicinal properties
   同義詞：five-finger
2. an ornamental carving consisting of five arcs arranged in a circle

cinque.foil

n.（名詞）
Any of several plants of the genusPotentilla in the rose family, native chiefly to temperate and cold regions and having yellow or sometimes white or red flowers and compound leaves that in some species bear five leaflets.
委陵菜：一種薔薇科委陵菜屬 植物，多原產(chǎn)于溫帶和寒帶地區(qū)，開黃花，有時開白花或紅花，有些種類長五小葉的復(fù)葉
Architecture A design having five sides composed of converging arcs, usually used as a frame for glass or a panel.
【建筑學(xué)】 五瓣花飾，梅花形裝飾：一種圖案，有由凸弧組成的五邊，常用作玻璃框架或窗格

來源：
Middle English cinkfoil
中古英語 cinkfoil
cink [five] * see cinque
cink [五] *參見 cinque
foil [leaf] translation of Old French quintefeuille from Latin quonquefolium translation of Greek pentaphullon * see foil 2
foil [葉] 古法語 quintefeuille的翻譯 源自 拉丁語 quonquefolium 希臘語 pentaphullon的翻譯 *參見 foil2