concavation

English

Etymology

From concave +‎ -ation.

Noun

concavation (usually uncountable, plural concavations)

1. The act of making concave.
2. the state of being concave

   Synonym: concavity

References

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