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From amphi- + Ancient Greek κοῖλος (koîlos, “hollow”) + -ian.
Etymology from Wiktionary, CC BY-SA 4.0.
amphicoelian
Today it means: amphicoelous Full definition →
Today it means: amphicoelous Full definition →
From amphi- + Ancient Greek κοῖλος (koîlos, “hollow”) + -ian.
Etymology from Wiktionary, CC BY-SA 4.0.