inhibitory

/ɪnˈhɪbɪtəri/ · in-HIB-ih-tor-eeadjective

Serving to restrain, slow, suppress, or prevent a process, action, or response.

Use inhibitory to express this relationship precisely: serving to restrain, slow, suppress, or prevent a process, action, or response.

What inhibitory Really Means

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

1

Core quality

Serving to restrain, slow, suppress, or prevent a process, action, or response.

Example

The compound has an inhibitory effect on bacterial growth.

2

Attributive or predicative use

Use this adjective before a suitable noun or after a linking verb such as be or seem.

Example

Fear can exert an inhibitory influence on exploration.

3

Analytical distinction

Choose it when this exact descriptive quality matters; a related word may overlap without conveying the same trait.

Example

Researchers measured the protein's inhibitory activity.

Use inhibitory Naturally

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

The compound has an inhibitory effect on bacterial growth.

Fear can exert an inhibitory influence on exploration.

Researchers measured the protein's inhibitory activity.

Precision Matters

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

inhibitory

Means serving to restrain, slow, suppress, or prevent a process, action, or response.

vs.
impede

Means to prevent, obstruct, or slow progress.

inhibitory

Means serving to restrain, slow, suppress, or prevent a process, action, or response.

vs.
constrain

Means limit, restrict, or hold back an action, choice, process, or development.

inhibitory

Means serving to restrain, slow, suppress, or prevent a process, action, or response.

vs.
foster

Means to encourage or promote the development of something.

inhibitory

Means serving to restrain, slow, suppress, or prevent a process, action, or response.

vs.
induce

Means to cause or bring about.

Test inhibitory in Context

The chemical restrains or reduces the rate of a process.

1

The chemical's ___ effect slowed cell division without stopping it completely.

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