Xenogeology
//zɛnəd͡ʒiːɑləd͡ʒɪ// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The science of extraterrestrial geology. rare, uncountable
Etymology
From xeno- + geology.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.