aberrancy
nounUS /æˈbɛɹ.n̩.si/
Etymology From aberrance + -y.
1
The condition of being aberrant; an aberrance.
- Thus they commonly affect no man any further than he deserts his reason, or complies with their aberrancies.1646, Sir Thomas Browne, Pseudodoxia Epidemica, I.3:
2
Geometry, Mathematics, Sciences The deviation of a curve from circular form.