suppress

/səˈpres/ · suh-PRESSverb

Prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

Use suppress to express this relationship precisely: prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

What suppress Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core action

Prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

Example

The regime tried to suppress peaceful dissent.

2

Common construction

Use this expression in its normal grammatical frame so the relationship between the surrounding ideas remains explicit.

Example

The drug suppresses the body's inflammatory response.

3

Reasoning effect

It tells the reader how to interpret the timing, scope, evidence, contrast, condition, or consequence in the statement.

Example

Editors must not suppress evidence that challenges a conclusion.

Use suppress Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The regime tried to suppress peaceful dissent.

The drug suppresses the body's inflammatory response.

Editors must not suppress evidence that challenges a conclusion.

Precision Matters

Suppress overlaps with several common words, but each carries a different emphasis.

suppress

Means prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

vs.
proliferate

Means increase, multiply, reproduce, or spread rapidly in number or amount.

suppress

Means prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

vs.
promote

Means encourage, support, or contribute to the development, progress, growth, or acceptance of something.

suppress

Means prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

vs.
interpret

Means explain, understand, or assign meaning or significance to information, language, evidence, or events.

suppress

Means prevent, restrain, stop, or keep something from being expressed, revealed, or developing.

vs.
stymie

Means prevent, obstruct, or seriously hinder progress toward a goal.

Test suppress in Context

The treatment restrains or stops the response from developing further.

1

The treatment is designed to ___ the excessive immune response before it damages healthy tissue.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology