| tufa | (n) หินปูน |
| tufaceous | (adj) เกี่ยวกับหินปูน |
| tufa | ทูฟา [ธรณีวิทยา๑๔ ม.ค. ๒๕๔๖] |
| tufa | |
| tufano |
| tufa | (n) a soft porous rock consisting of calcium carbonate deposited from springs rich in lime, Syn. calc-tufa |
| Tufa | [ It. fufo soft, sandy stone, L. tofus, tophus. Cf. Tofus, Toph, and Tophin. ] (Min.) |
| Tufaceous | a. [ Cf. It. tufaceo, L. tofaceus, tofacius. See Tufa. ] (Min.) Pertaining to tufa; consisting of, or resembling, tufa. [ 1913 Webster ] |