[pahy-ruh-tok-sin] /ˌpaɪ rəˈtɒk sɪn/
[pahy-roh-truh-mat-ik, -traw-, -trou-] /ˌpaɪ roʊ trəˈmæt ɪk, -trɔ-, -traʊ-/ noun, Veterinary Pathology. 1. .
[pahy-rok-seen, puh-, pahy-rok-seen] /paɪˈrɒk sin, pə-, ˈpaɪ rɒkˌsin/ noun 1. any of a very common group of minerals of many varieties, silicates of magnesium, iron, calcium, and other elements, occurring as important constituents of many kinds of rocks, especially basic igneous rocks. /paɪˈrɒksiːn/ noun 1. any of a group of silicate minerals having the general […]
[pahy-rok-suh-nahyt, puh-] /paɪˈrɒk səˌnaɪt, pə-/ noun, Petrology. 1. any rock composed essentially, or in large part, of of any kind. /paɪˈrɒksɪˌnaɪt/ noun 1. a very dark coarse-grained ultrabasic rock consisting entirely of pyroxene minerals
[pahy-rok-suh-lin, puh-] /paɪˈrɒk sə lɪn, pə-/ noun 1. a nitrocellulose compound containing fewer nitrate groups than guncotton, used in the manufacture of artificial silk, leather, oilcloth, etc. /paɪˈrɒksɪlɪn/ noun 1. a yellow substance obtained by nitrating cellulose with a mixture of nitric and sulphuric acids; guncotton: used to make collodion, plastics, lacquers, and adhesives pyroxylin […]