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单词 petrologic
释义

petrologicadj.

Brit. /ˌpɛtrəˈlɒdʒɪk/, U.S. /ˌpɛtrəˈlɑdʒɪk/
Origin: Formed within English, by compounding. Etymons: petro- comb. form1, -logic comb. form.
Etymology: < petro- comb. form1 + -logic comb. form, after petrology n. Compare earlier petrological adj. and petrographic adj.
Chiefly U.S.
Of or relating to petrology.
ΘΚΠ
the world > the earth > earth sciences > geology > [adjective] > petrology or petrography
petrographical1651
lithological1797
petrographic1800
petrological1814
lithologic1828
lithographical1872
petrologic1879
1879 Webster's Amer. Dict. Eng. Lang. Suppl. Petrologic, pertaining to petrology, or the science or investigation of rocks.
1936 H. L. Alling Interpretative Petrol. Igneous Rocks p. vii The portions of the book devoted to petrologic history.
1972 Science 3 Nov. 497/1 Approximately one-third of the book is devoted to mineralogic and petrologic attributes of sandstones.
1988 M. E. Tucker Techniques in Sedimentol. (BNC) 139 A summary of the many descriptive terms used in petrologic identification of cement morphology.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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adj.1879
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