1
as in etiquette
an accepted way of conducting oneself in a given situation
Their behavior was considered a breach of diplomatic protocol.
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2
as in procedure
a preestablished method of carrying out a task and especially a scientific or medical task
The school developed a protocol for the treatment of concussions on the sports field.
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Example Sentences
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Recent Examples of protocol
After Nassar — the disgraced doctor who pleaded guilty to molesting multiple young gymnasts — USA Gymnastics leadership promised wholesale changes to its safety protocols.
—
Jake Rosenwasser, CBS News, 11 May 2026
Whatever the setting, the sequence of actions remains the same, making the protocol highly transferable across environments including airports.
—Lydia Mansel, Travel + Leisure, 11 May 2026
Lee instead pivots to a 2023 bribery scandal that has nothing to do with the engineering, fire codes or testing protocols that govern these facilities.
—Voice Of The People, New York Daily News, 10 May 2026
One French passenger later showed symptoms while flying home, and all five evacuees on that flight will enter isolation protocols, the country’s prime minister said.
—Chris Boyette, CNN Money, 10 May 2026
See All Example Sentences for protocol
Jake Rosenwasser, CBS News, 11 May 2026
Whatever the setting, the sequence of actions remains the same, making the protocol highly transferable across environments including airports.
—Lydia Mansel, Travel + Leisure, 11 May 2026
Lee instead pivots to a 2023 bribery scandal that has nothing to do with the engineering, fire codes or testing protocols that govern these facilities.
—Voice Of The People, New York Daily News, 10 May 2026
One French passenger later showed symptoms while flying home, and all five evacuees on that flight will enter isolation protocols, the country’s prime minister said.
—Chris Boyette, CNN Money, 10 May 2026
See All Example Sentences for protocol
Recent Examples of Synonyms for protocol
Noun
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This is part exploration of possible alien life, part etiquette guide for meeting aliens, part pop culture analysis.—
Clare Mulroy,
USA Today,
12 May 2026
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The son of Italian nobles, Baldassare Castiglione’s main claim to fame was writing a book of etiquette based on his experience as a courtier, a person who serves as an attendant to a king, queen, or other member of a royal family.—
René Ostberg,
Encyclopedia Britannica,
7 May 2026
Noun
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Clark spent six weeks at the beginning of this school year setting up and practicing classroom routines and procedures with her students.—
Stacker,
Hartford Courant,
9 May 2026
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The report made a number of policy recommendations around Taser use, including that the weapons continue to be restricted to incidents where suspects take aggressive action, and that the police department formalize a procedure for public input on such changes.—
Shelly Bradbury,
Denver Post,
8 May 2026
Noun
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As the United Kingdom works to make online spaces safer for children through age verification methods, kids are finding creative ways to skirt the rules, including drawing on facial hair to dupe facial recognition systems.—
Drew Pittock,
USA Today,
10 May 2026
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One of the simplest rules for a quieter stay is to choose a cabin surrounded by other guest accommodation.—
David Nikel,
Forbes.com,
10 May 2026
Noun
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Quinn has cycled through various management techniques over the past two decades.—
Stacker,
Hartford Courant,
9 May 2026
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The Sixers made their run by intentionally fouling Mitchell Robinson away from the ball — the classic Hack-a-Shaq technique.—
Kristian Winfield,
New York Daily News,
9 May 2026
Noun
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Other things flying up include flexible repair patches for sealing the space station’s hull, a replacement ultrasonic inspection tool, spare units for the station’s vibration monitoring system and parts to improve water processing and oxygen generation.—
Richard Tribou,
The Orlando Sentinel,
12 May 2026
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Regions with steady, low-fluctuation light signal stable systems.—
Bree Shirvell,
Hartford Courant,
12 May 2026
Noun
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The study confirmed, for example, a structural dimming across Europe consistent with both LED retrofitting programs and government conservation mandates, a policy signal visible from space.—
Bree Shirvell,
Hartford Courant,
12 May 2026
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That has caused several groups to propose their own ways to fix the program.—
Fernando Cervantes Jr,
USA Today,
12 May 2026
Noun
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In the video, Reinsel touted union benefits and said the DeSantis administration wants to tamp down the influence of those who push back against its policies.—
Steven Walker,
The Orlando Sentinel,
12 May 2026
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Another problem with nuclear energy is the price While the cost of generating power from nuclear energy is low, building the plant is what ends up costing so much, said Joseph DeNicola, a senior policy advisor at DEEP.—
Krisztian Elcsics,
Hartford Courant,
12 May 2026
Noun
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Yet beneath the surface, many creators are operating without structure — no strategy tying the pieces together, no plan for when the pace changes.—
Sandra Richards,
Rolling Stone,
8 May 2026
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City officials credited the reduction to proactive enforcement strategies, daily police operations by uniformed and plain-clothes officers, and strong relationships with residents and business owners that support communication and crime prevention efforts.—
Verónica Egui Brito,
Miami Herald,
8 May 2026
Cite this Entry
“Protocol.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/protocol. Accessed 15 May. 2026.
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