Definition

A periodical work published once a quarter, or four times in a year.

Other Definitions

This word also has 2 other definitions:

QUARTERLY (adjective)

1. Containing, or consisting of, a fourth part; as, quarterly seasons. 2. Recurring during, or at the end of, each quarter; as, quarterly payments of...

QUARTERLY (adverb)

1. By quarters; once in a quarter of a year; as, the returns are made quarterly. 2. In quarters, or quarterings; as, to bear arms quarterly; in four ...