Protocol

/ˈproʊtɪkɔːl/

Meaning & Definition

noun
A set of rules or procedures for transmitting data between electronic devices.
The computer failed to follow the communication protocol, resulting in a data transfer error.
A formal agreement or treaty between two or more states.
The countries signed a protocol to address climate change commitments.
The official code of laws and regulations governing the affairs of state or diplomatic acts.
He didn’t adhere to the diplomatic protocol during the meeting with the foreign ambassador.
A detailed plan or procedure for scientific or medical research.
The researchers adhered to the ethical protocol outlined in their study.
In medicine, a document that outlines the expected course of action in treatment.
The physician followed the treatment protocol to ensure the best outcomes for the patient.

Etymology

From Latin 'protocollum', meaning 'a first sheet' or 'a draft'.

Common Phrases and Expressions

protocol violation
An act that breaches established rules or agreements.
follow protocol
To adhere to established procedures or rules.
set the protocol
To establish the rules or guidelines for a situation.

Related Words

procedure
An established or official way of doing something.
etiquette
The customary code of polite behavior in society or among members of a particular profession or group.
guideline
A general rule or principle that provides direction to decision-making.
convention
A way in which something is usually done, especially within a particular area or activity.

Slang Meanings

Drill down on the specifics.
Before we proceed, let's protocol this issue.
Following strict rules.
No one likes to protocol all the time, sometimes you need to go with the flow.