amphigean
English
Etymology
From amphi- + Ancient Greek γῆ (gê) + -an. Compare hypogean and epigean.
Adjective
amphigean (not comparable)
- (archaic) Extending over all the zones of the Earth, from the tropics to the poles[19th century].
- amphigean species
References
- “amphigean”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.