| 单词 | calcar |
| 释义 | calcar calcar1 /kal"kahr/, n. , pl. calcaria /kal kair"ee euh/. Biol. a spur or spurlike process. [ < L: spur, equiv. to calc-, s. of calx heel, CALX + -ar, shortening of -are, neut. of -aris -AR1] calcar2 /kal"kahr/, n. , pl. calcaria /kal kair"ee euh/. Glassmaking. a reverberatory furnace for preparing frit. [1655-65; < It calcara < LL calcaria lime-kiln, equiv. to L calc- lime (see CHALK) + -aria -ARY] |
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