What do you want to learn?

Search 353,402+ words, phrases & grammar rules

📖
Featured Word C1

authority (noun)

Authority refers to the legitimate power or right to give orders, make decisions, and enforce obedience within a specific jurisdiction. In academic and professional contexts, it also denotes an individual or organization recognized as having extensive, reliable knowledge or expertise in a particular subject.

💬 Example

"Parents generally exercise authority over their children's daily routines."

💡 Memory Tip

AUTHORity: An AUTHOR writes the rules, so they have the power.

🏛️ Origin

🔗 Synonyms
power jurisdiction command expert specialist
⚠️ Common Mistakes

Saying 'an authority in' instead of 'an authority on' a subject.

Using the singular 'authority' when referring to the police (should be 'authorities').

Learn More