pozzolana

Etymology
, earth of, a town near Naples, itself from , ultimately from the verb.

Noun

 * 1) A type of volcanic ash used for mortar or for cement which sets under water.

Translations

 * Esperanto: pucolano
 * Finnish: potsolaani
 * Italian: pozzolana

Etymology
From,.

Noun

 * 1) pozzolan
 * 1) pozzolan