Xenoarchaeology
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A fictional science concerned with the physical remains of alien cultures that may be found on planets which have been inhabited or visited by extraterrestrials. uncountable
Synonyms
All synonymsEtymology
From xeno- + archaeology.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.