CALCANEAL
Cal*ca"ne*al, a. (Anal.)
Defn: Pertaining to the calcaneum; as, calcaneal arteries.
CALCANEUM Cal*ca"ne*um n.; pl. E. -neums, L. -nea. Etym: [L. the heel, fr. calx, calcis, the heel.] (Anal.)
Defn: One of the bones of the tarsus which in man, forms the great bone of the heel; — called also fibulare.
CALCAR
Cal"car, n. Etym: [L. calcaria lime kiln, fr. calx, calcis, lime. See
Calx.] (Glass manuf.)
Defn: A kind of oven, or reverberatory furnace, used for the calcination of sand and potash, and converting them into frit. Ure.
CALCAR Cal"car, n.; L. pl. Calcaria. Etym: [L., a pur, as worn on the heel, also the spur of a cock, fr. calx, calcis, the heel.]
1. (Bot.)
Defn: A hollow tube or spur at the base of a petal or corolla.
2. (Zoöl.)