quarterly

Made up of four parts.

Being one of four parts.

Occurring or appearing at three-month intervals.

Having four sections. Used of a shield.

A publication issued regularly every three months.

An examination given regularly every three months in some colleges.

In or by quarters.

Containing or consisting of a fourth part.

Recurring at the end of every quarter of the year: as, quarterly payments of rent; a quarterly visitation or examination.

A publication or literary periodical issued once every three months.