ordinary

adjective

Commonly encountered; usual: synonym: common.

adjective

Of no exceptional ability, degree, or quality; average.

adjective

Not particularly good; not better than average.

adjective

Having direct authority to decide a case, rather than being delegated that power, as a judge.

adjective

Designating a differential equation containing no more than one independent variable.

noun

The usual or normal condition or course of events.

noun

A judge with direct authority as opposed to delegated authority to decide a case.

noun

The parts of the Mass that remain unchanged from day to day.