PROTRUSION Synonyms: 61 Similar and Opposite Words

Q: How is the word 'protrusion' different from other nouns like it?

Some common synonyms of protrusion are bulge , projection , and protuberance . While all these words mean "an extension beyond the normal line or surface," protrusion suggests a thrusting out so that the extension seems a deformity. // the bizarre protrusions of a coral reef

Q: When is it sensible to use 'bulge' instead of 'protrusion'?

The meanings of bulge and protrusion largely overlap; however, bulge suggests an expansion caused by internal pressure. // bulges in the tile floor

Q: When is 'projection' a more appropriate choice than 'protrusion'?

The synonyms projection and protrusion are sometimes interchangeable, but projection implies a jutting out especially at a sharp angle. // those projections along the wall are safety hazards

Q: When would 'protuberance' be a good substitute for 'protrusion'?

The words protuberance and protrusion can be used in similar contexts, but protuberance implies a growing or swelling out in rounded form. // a skin disease marked by warty protuberances

protrusion

noun

prō-ˈtrü-zhən

Definition of protrusion next

as in projection

a part that sticks out from the general mass of something the bizarrely shaped protrusions of a coral reef

Synonyms & Similar Words

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How is the word protrusion different from other nouns like it?

Some common synonyms of protrusion are bulge, projection, and protuberance. While all these words mean "an extension beyond the normal line or surface," protrusion suggests a thrusting out so that the extension seems a deformity.

the bizarre protrusions of a coral reef

When is it sensible to use bulge instead of protrusion?

The meanings of bulge and protrusion largely overlap; however, bulge suggests an expansion caused by internal pressure.

bulges in the tile floor

When is projection a more appropriate choice than protrusion?

The synonyms projection and protrusion are sometimes interchangeable, but projection implies a jutting out especially at a sharp angle.

those projections along the wall are safety hazards

When would protuberance be a good substitute for protrusion?

The words protuberance and protrusion can be used in similar contexts, but protuberance implies a growing or swelling out in rounded form.

a skin disease marked by warty protuberances

Examples Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of protrusion Dormant NSCs in Drosophila have a protrusion that extends from the cell body; the researchers had recently demonstrated that the protrusion is enriched with actin microfilaments. —

New Atlas, 15 Aug. 2024 The excess fat can form a fatty tissue protrusion that mimics the appearance of a hump. —

Joy Emeh, Health, 9 Aug. 2024 The cones were secreted at their base by microvilli–tiny protrusions of cells that increase surface area. —

Laura Baisas, Popular Science, 1 Aug. 2024 The lead layer discovered last year could be the reason for the unusual lead protrusions in areas of The Night Watch, since there are no other lead-containing compounds in the paint. —

Jennifer Ouellette, Ars Technica, 25 July 2024 See all Example Sentences for protrusion

Recent Examples of Synonyms for protrusion

Noun

Europe, having projected its power outward for centuries, is becoming a theater for the projection of non-European power.

Michael Kimmage, Foreign Affairs, 7 Nov. 2024
Complete unofficial results are not expected until Wednesday morning at the earliest, but the Free Press expects to be able to declare some winners through partial unofficial results, based on projections made by the Associated Press.

Paul Egan, Detroit Free Press, 6 Nov. 2024