petrology

Pronunciation

• (UK) IPA ^(key): /pɪˈtrɒl.ə.d͡ʒi/
• (US) IPA ^(key): /pəˈtrɑl.ə.d͡ʒi/

• Audio (UK)

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Noun

Singular petrology

Plural none

1. (geology) Petrology is the study of the origin, composition and structure of rock.