CALCAR
- spur or spurlike process
- reverberatory furnace for preparing frit
- a type of oven (a closed space for baking) [n CALCARS or CALCARIA] / in anatomy, a spur-like projection [n CALCARS or CALCARIA]
- a type of oven (an enclosed compartment in which substances are heated) [n CALCARS] / an anatomical projection [n CALCARIA, CALCARS]