protocol

/protocol/

Thân thiện

The research team follows the safety protocol in the laboratory.

Definition

1. Noun:
   • A formal system of rules governing correct or prescribed behavior in official or ceremonial situations: "protocol" refers to established codes of conduct, especially in diplomatic, state, or formal academic contexts.
   • The official procedure or system of rules governing affairs of state or diplomatic occasions: It denotes the specific forms of ceremony and etiquette observed by diplomats and heads of state.
   • (Computing) A set of rules determining the format and transmission of data between devices: In computer science, "protocol" defines the standards that allow different systems to communicate.

Usage and Examples

• Noun (Formal/Diplomatic Conduct):
  • Diplomatic protocol requires that ambassadors be seated in a specific order.
  • According to royal protocol, you must bow when meeting the queen.
• Noun (Official Procedure/Rules):
  • The laboratory has strict safety protocols for handling chemicals.
  • The protocol for submitting research papers is outlined in the handbook.
• Noun (Computing):
  • HTTP is the protocol used for transferring web pages on the internet.
  • Devices on a network must use the same communication protocol to exchange data.

Advanced Usage

• "to breach/violate protocol": to fail to follow the official rules or procedures.
  • The journalist breached protocol by asking the president an unauthorized question.
• "according to protocol": as dictated by the official rules.
  • First responders acted according to established emergency protocol.
• "a protocol of agreement": a formal, preliminary memorandum or draft of terms to be included in a future treaty or contract.
  • The two companies signed a protocol of agreement before finalizing the merger.

Variants and Related Words

• Protocolist (n, rare): a person who is an expert in or who drafts protocols.
• Protocolar (adj, rare): pertaining to protocol.
• Protocollary (adj, rare): of the nature of a protocol.

Synonyms

• Etiquette: the customary code of polite behavior in society or among members of a particular profession or group. (Focuses more on social manners than official procedure).
• Procedure: an established or official way of doing something. (More general, less formal than protocol).
• Convention: a way in which something is usually done, especially within a particular area or activity. (Implies customary practice).

Related Phrases

• Network protocol: (Computing) A specific set of communication rules used on a network, e.g., TCP/IP.
• Kyoto Protocol: (Proper noun) An international treaty linked to the United Nations Framework Convention on Climate Change, committing its parties to reduce greenhouse gas emissions. This is a specific, formal agreement, extending from the word's diplomatic meaning.

Idioms

• "It's a matter of protocol": Used to explain that a certain action is required by formal rules, not personal choice.
  • I must greet the visiting dignitary first; it's a matter of protocol.

Học thuật

Noun

1. code of correct conduct
   • safety protocols
   • academic protocol
2. forms of ceremony and etiquette observed by diplomats and heads of state
3. (computer science) rules determining the format and transmission of data

Từ đồng nghĩa

• communications protocol