What do you want to learn?

Search 353,402+ words, phrases & grammar rules

📖
Featured Word B1

mandatory (Adjective)

Something that is required by a law, rule, or authority. It describes an action or requirement that must be completed without exception.

💡 Memory Tip

Think of a MAN giving a DATE (Man-date) for a rule. If a man gives you a date for a deadline, it is mandatory to finish...

🏛️ Origin

⚠️ Common Mistakes

Using 'mandatory' as a verb. → Using 'mandate' as a verb.

Spelling it 'mandatary'. → Spelling it 'mandatory'.

Learn More