noun

geologist

geologist

The geologist studied the rock samples carefully.

The geologist studied the rock samples carefully.

a/an ((geologist)) a person who studies geology The geologist studied the rock samples.

Synonyms: earth scientist

From Greek 'geo-' meaning 'earth' and '-logist' meaning 'one who studies'. Literally 'one who studies the earth'.

Think of 'geo' as in geography (study of Earth's surface) and '-logist' as in biologist (expert in life). So, an expert in the Earth.

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