Kata bahasa Indonesia
English word
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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CIDE DICTIONARY
, n. Array
Volcanic ashes from Pozzuoli, in Italy, used in the manufacture of a kind of mortar which hardens under water. [1913 Webster]
OXFORD DICTIONARY
, n. (also puzzolana) a volcanic ash used for mortar or hydraulic cement.
Etymology
It., f. pozz(u)olano (adj.) of Pozzuoli near Naples