n. [ L. calcaria lime kiln, fr. calx, calcis, lime. See Calx. ] (Glass manuf.) A kind of oven, or reverberatory furnace, used for the calcination of sand and potash, and converting them into frit. Ure. [ 1913 Webster ]
‖ n.; L. pl.Calcaria [ L., a spur, as worn on the heel, also the spur of a cock, fr. calx, calcis, the heel. ] 1. (Bot.) A hollow tube or spur at the base of a petal or corolla. [ 1913 Webster ]
2. (Zool.) A slender bony process from the ankle joint of bats, which helps to support the posterior part of the web, in flight. [ 1913 Webster ]
3. (Anat.) (a) A spur, or spurlike prominence. (b) A curved ridge in the floor of the leteral ventricle of the brain; the calcar avis, hippocampus minor, or ergot. [ 1913 Webster ]
a. [ L. calcarius pertaining to lime. See Calx. ] Partaking of the nature of calcite or calcium carbonate; consisting of, or containing, calcium carbonate or carbonate of lime. [ 1913 Webster ]
Calcareous spar. Same as Calcite. [ 1913 Webster ]
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เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
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