(eccentricities)
1.
Eccentricity is unusual behaviour that other people consider strange.
She is unusual to the point of ~.
N-UNCOUNT
2.
Eccentricities are ways of behaving that people think are strange, or habits or opinions that are different from those of most people.
We all have our eccentricities.
= peculiarity
N-COUNT: usu pl, oft with poss