3 days ago · The meaning of DECADE is a group or set of 10. How to use decade in a sentence.

A decade (from Ancient Greek: δεκάς, dekas, lit. 'group of 10') is a period of ten years. It may also be called a decennium (from Latin: decennium, lit. 'ten-year'). Decades may describe any ten-year …

DECADE definition: 1. a period of ten years, especially a period such as 2010 to 2019 2. a period of ten years…. Learn more.

Farmer's Almanac and The US Naval Observatory have established that a decade begins with the year ending in 1 and ends with the year ending with zero. For example, the current decade started with …

A decade is a period of ten years, especially one that begins with a year ending in 0, for example 2000 to 2009. ...the last decade of the twentieth century.

DECADE definition: a period of ten years. See examples of decade used in a sentence.

A decade (pronunciation: DEK-aid) is a period of 10 years. The word comes from the Ancient Greek word deka ("ten"). Ten decades make a century, while 100 decades make a millennium.

A decade is a period of ten years, especially one that begins with a year ending in 0, for example 1980 to 1989. ...the last decade of the nineteenth century. Collins COBUILD Advanced Learner’s …

She was so nervous to see her high school sweetheart at their reunion: it had been a decade (ten years) since she'd seen him at graduation, and she still got butterflies thinking about him.

Nov 30, 2025 · Learn about decades and how many years they consist of in this informative article. Discover why decades are important and how they shape our understanding of time.