amphicoelian

English

Etymology

From amphi- +‎ Ancient Greek κοῖλος (koîlos, “hollow”) +‎ -ian.

Adjective

amphicoelian (comparative more amphicoelian, superlative most amphicoelian)

1. amphicoelous

References

• “amphicoelian”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.