concavoconcave

English

Etymology

concave +‎ -o- +‎ concave

Adjective

concavoconcave (not comparable)

1. Concave or hollow on both sides.

   concavoconcave form

   concavoconcave lens

   concavoconcave shape

Related terms

• concavo-convex
• convexoconcave
• convexoconvex

References

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