calcar
/'kælkɑ:/
Nghĩa đầy đủ · từ điển Anh–Việt
calcar
//
* danh từ- (sinh học) cựa
- calcar avis:cựa chim
Định nghĩa tiếng Anh
n. A kind of oven, or reverberatory furnace, used for the calcination of sand and potash, and converting them into frit. n. A hollow tube or spur at the base of a petal or corolla. n. A slender bony process from the ankle joint of bats, which helps to support the posterior part of the web, in flight. n. A spur, or spurlike prominence. n. A curved ridge in the floor of the leteral ventricle of the brain; the calcar avis, hippocampus minor, or ergot.