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calcar 熔块窑 熔块窑 Hippocampus \ Hip` po* cam" pus\, n. [ L., the sea horse, Gr. ? a hippocampus ( in senses 1 and 2); " i` ppos horse ? to bend.] 1. ( Class. Myth.) A fabulous monster, with the head and fore quarters of a horse joined to the tail of a dolphin or other fish ({ Hippocampus brevirostris}), -- seen in Pompeian paintings, attached to the chariot of Neptune. -- Fairholt. [ 1913 Webster] 2. ( Zool.) A genus of lophobranch fishes of several species in which the head and neck have some resemblance to those of a horse; -- called also { sea horse}. [ 1913 Webster] Note: They swim slowly, in an erect position, and often cling to seaweeds by means of the incurved prehensile tail. The male has a ventral pouch, in which it carries the eggs till hatched. [ 1913 Webster] 3. ( Zool.) A name applied to either of two ridges of white matter in each lateral ventricle of the brain. The larger is called hippocampus major or simply hippocampus. The smaller, hippocampus minor, is called also { ergot} and { calcar}. [ 1913 Webster]
Calcar \ Cal" car\, 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]
Calcar \ Cal" car\, 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] Calcarate
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