The meaning of QUARTER is one of four equal parts into which something is divisible : a fourth part. How to use quarter in a sentence.

Learn more about the quarter, America's 25-cent circulating coin. For 2026, the quarter will feature five designs related to U.S. history to honor the Nation's 250th anniversary.

QUARTER definition: 1. one of four equal or almost equal parts of something; ¼: 2. 15 minutes: 3. 15 minutes before…. Learn more.

Usage Note: When referring to the time of day, the article a is optional in phrases such as (a) quarter to (or of, before, or till) nine; (a) quarter after (or past) ten.

A quarter is a fixed period of three months. Companies often divide their financial year into four quarters. The group said results for the third quarter are due on October 29.

Feb 27, 2026 · quarter (third-person singular simple present quarters, present participle quartering, simple past and past participle quartered) (transitive) To divide into quarters; to divide by four.

There are 76 meanings listed in OED's entry for the noun quarter, 24 of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Lunar phase - Shape of the Moon's sunlit portion as viewed from Earth, sometimes called the quarters.

QUARTER definition: one of the four equal or equivalent parts into which anything is or may be divided. See examples of quarter used in a sentence.

May 1, 2024 · The composition of a circulating U.S. quarter has evolved over time. Currently, quarters are made of a cupro-nickel composition that contains 91.67% copper and 8.33% nickel.