noun · rare

static equilibrium

static equilibrium · static equilibriums · static equilibria

Any system in which the sum of the forces, and torque, on each particle of the system…Any system in which the sum of the forces, and torque, on each particle of the system is zero; mechanical equilibrium.

Meaning

2 senses

Any system in which the sum of the forces, and torque, on each particle of the system is zero; mechanical equilibrium.
A market in which demand and supply are the same.