WordGarden.ioinhibitory
C1Pronunciation
UK
- /ɪnhˈɪbɪtərˌi/
US
- /ˌɪnˈhɪbəˌtɔri/
Meanings
Adjective
slowing, blocking, or reducing a biological or physiological process
relating to the mental suppression of impulses or responses
tending to restrain, discourage, or prevent action
Beyond the definition
Imagine trying to run a race with ankle weights on. That is what something inhibitory does: it holds things back or slows them down. In biology, this often refers to signals in the brain and nervous system that reduce activity instead of increasing it. Some neurons make other neurons more active, while inhibitory ones help calm things down and keep the system balanced. Outside science, the word can also describe anything that limits action, expression, or progress, like a strict rule, a tense atmosphere, or a habit that keeps someone from speaking freely. A brake on a car is a simple example: it does not destroy movement, but it reduces it.
The word inhibitory describes something that tends to restrain, slow down, or prevent action, growth, or progress. It's often used in scientific and psychological contexts, but its meaning extends beyond those fields.
In neuroscience, inhibitory neurons release neurotransmitters that decrease the likelihood of another neuron firing. This is crucial for regulating brain activity—preventing seizures, refining movements, and allowing us to focus. Think of it as a balancing force against excitatory signals, which encourage action. A drug might have an inhibitory effect on certain enzymes in your body, slowing down a specific chemical process.
However, inhibitory isn't limited to biology. It can describe anything that restricts or hinders. An inhibitory factor could be a lack of funding preventing a project from moving forward. An inhibitory environment might discourage open communication and innovation. Socially, we often learn inhibitory control—the mental process that helps us navigate interactions and manage impulses without causing offense. For example, a person with high inhibitory control might be seen as reserved because they carefully deliberate before they speak.
The key takeaway is that something inhibitory doesn't necessarily stop things completely; it simply reduces their intensity or likelihood. It's a force of restraint, balance, and control—whether in the brain, a social situation, or a scientific process.
Examples
- 1
Medical treatment
The drug has an inhibitory effect on tumor growth.
- 2
Brain signals
In the brain, some neurons send inhibitory signals that reduce the activity of other cells.
- 3
Child development
Young children are still developing inhibitory control, so waiting their turn can be hard.
See also
Similar
Shades of meaning
Contrast
Used with (collocations)
- inhibitory effect
- inhibitory signal
- inhibitory neuron
- inhibitory control
Word family
Explore
- neural inhibition
- negative feedback
Forms and spellings
1 form open this card.
Main spelling
- inhibitoryadjective