calcar

【医】 距; 禽距

名词复数:calcaria 

calcar

n.（名词）
【复数】 cal.car.i.a[k2l-kar.ô-…]
A spur or spurlike projection, such as one found on the base of a petal or on the wing or leg of a bird.
距骨或距状突起：距骨或距状突起，如花瓣根部和鸟的翅膀或腿部

来源：
Latin [spur]
拉丁语 [马刺]
from calx calc- [heel]
源自 calx calc- [后跟]

calcar
calcar 2

n.（名词）
A furnace formerly used in glassmaking for calcination of materials into frit.
熔炉：一种以前用在玻璃生产中的火炉，用于原料到玻璃质的锻烧

来源：
Italian calcara
意大利语 calcara
from Late Latin calc3ria (forn3x) [lime(-kiln)]
源自 后期拉丁语 calc3ria (forn3x) [石灰（火炉）]
from Latin [feminine of] calc3rius [of lime] * see calcareous
源自 拉丁语 [] calc3rius的阴性词 [石灰的] *参见 calcareous