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Featured Word B2

protocol (adjective)

A protocol is a system of fixed rules and formal procedures that govern how a particular activity should be performed or how people should behave in official situations. It is commonly used in diplomatic, scientific, and computing contexts to ensure consistency and order.

💬 Example

"The host followed the established protocol for welcoming foreign dignitaries."

💡 Memory Tip

Think of 'PRO-to-col' as 'PROfessional TO-do list'. It's a list of professional rules you must follow.

🏛️ Origin

🔗 Synonyms
procedure etiquette convention code formality
⚠️ Common Mistakes

Using 'protocol' for personal habits. → Using 'routine' or 'habit'.

Saying 'the protocol of the game'. → Saying 'the rules of the game'.

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