Anno Domini - English Definition & Meaning

Daily Word • Learn, play, and grow your vocabulary

Definition

"Anno Domini" (often abbreviated as AD) is a Latin phrase meaning "in the year of the Lord." It's used to number years in the Julian and Gregorian calendars, referring to the supposed year of Jesus Christ's birth. Years are counted *after* that starting point. It contrasts with BC (Before Christ), which counts years *before* that point. Essentially, it's a way of dating historical events. AD is often used interchangeably with CE (Common Era).

Etymology

"Anno Domini" is directly derived from Latin. "Anno" means "in the year," and "Domini" is the genitive form of "Dominus," meaning "Lord" or "Master." The phrase was popularized by the 6th-century monk Dionysius Exiguus, who used it to identify years in his Easter table.

Related Words

Examples

  • "The Roman Empire fell in 476 AD."
  • "The Renaissance began in the 14th century AD."
  • "We are currently living in the 21st century AD."
  • "Anno Domini is used to denote years after the birth of Christ."

Anecdote / Story

Think about historical documentaries you've watched. They often use AD and BC (or CE and BCE) to place events in time. For instance, the rise of the Roman Empire and the construction of the pyramids are separated by thousands of years, clearly marked by these dating systems.

Encouragement

Understanding "Anno Domini" helps you navigate historical timelines and understand the context of events. It's a fundamental concept in history! Next time you read a history book or watch a period drama, pay attention to the dates. 🧐

🚀 Ready to expand your vocabulary?

Get expertly crafted daily words delivered straight to your WhatsApp. Join thousands learning new words every day!

✅ Daily word delivery ✅ Etymology & examples ✅ Interactive learning ✅ 100% free trial
Start Your Free Trial on WhatsApp
📱 Get daily vocabulary on WhatsApp Start Free Trial