HyperDic: tufa

English > 2 senses of the word tufa:
NOUNsubstancetufa, calc-tufaa soft porous rock consisting of calcium carbonate deposited from springs rich in lime
substancetufa, tuffhard volcanic rock composed of compacted volcanic ash
tufa > pronunciation
Soundstuw'fah
Rhymesalfalfa ... sulfa: 9 rhymes with fah...
English > tufa: 2 senses > noun 1, substance
MeaningA soft porous rock consisting of calcium carbonate deposited from springs rich in lime.
Synonymcalc-tufa
Broaderrock, stonematerial consisting of the aggregate of minerals like those making up the Earth's crust
Spanishtoba calcárea
Catalantova calcaria
English > tufa: 2 senses > noun 2, substance
MeaningHard volcanic rock composed of compacted volcanic ash.
Synonymtuff
Broadervolcanic rockextrusive igneous rock solidified near or on the surface of the Earth
Spanishtoba, toba volcánica
Catalantoba, tova volcanica

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