equilibrium

noun4

1. •
   The condition of a system in which competing influences are balanced, resulting in no net change.

   • To Hydrostaticks belong whatever relates to the Gravities and Equilibria of Liquors; with the Art of weighing Bodies in Water, in order to estimate the specifick Gravities. — 1733
2. •
   The state of a reaction in which the rates of the forward and reverse reactions are the same.
3. •
   The state of a body at rest or in uniform motion in which the resultant of all forces on it is zero.
4. •
   Mental balance.

   • Tiffany Pollard: What just happened?! Eric Andre: That coffee mug is broken. Tiffany Pollard: I can't take this. This is gonna mess up my equilibrium. — 2020