Reaction: meaning, definitions and examples

Used to describe how someone feels or what they do because of something that has happened, typically in a social or emotional context.

• Her reaction to the surprise party was priceless.
• You could see his reaction to the news immediately on his face.

Describes a reply or reaction, typically verbal or written, to something that has been said, asked, or done.

• His response to the question was detailed and thoughtful.
• The company's response to the complaint was swift.

Refers to the process of two or more entities influencing or having an effect on each other, often used in contexts involving communication, relationships, or behavior.

• The interaction between the teacher and students was very dynamic.
• Chemical interaction between the substances resulted in a violent reaction.

Describes a process in which substances change into different substances with different properties, commonly used in scientific and educational contexts.

• Rusting of iron is a common example of a chemical change.
• When you mix vinegar and baking soda, a chemical change occurs, producing carbon dioxide gas.

Used to describe an immediate or spontaneous response to a stimulus, event, or situation. It often denotes a physical or emotional action.

• Her reaction to the news was a mixture of shock and disappointment.
• The chemical reaction caused the mixture to bubble and emit gas.

Describes a reply or reaction to a specific question, request, or situation. It can be verbal or non-verbal and is often deliberate rather than spontaneous.

• His response to the job offer was to accept it immediately.
• The government's response to the crisis has been widely criticized.

Used to describe an emotional state or an intuitive sense. It is often employed when discussing emotions or personal experiences.

• She had a feeling of joy when she won the race.
• I have a bad feeling about this situation.

Refers to a settled way of thinking or feeling about someone or something, typically reflected in a person's behavior. It often describes a general perspective or disposition.

• Her positive attitude towards challenges helps her succeed.
• His indifferent attitude towards criticism makes it hard for him to improve.

A spontaneous action or thought in response to a stimulus.

• His reaction to the news was one of surprise
• Her laughter was a natural reaction to the funny joke

A deliberate or considered reply or action to a stimulus or situation.

• Her response to the question was well thought out
• The company's response to the crisis was swift and effective

The process or method that dictates how an organism or system reacts to a particular stimulus, often in a biological or technical context.

• The immune system's response mechanism protects the body from infections
• The machine's response mechanism ensures it adapts to changes in input data

A subconscious process used to protect oneself from anxiety or stress.

• Denial can be a defense mechanism to avoid dealing with painful truths
• Humor might serve as a defense mechanism against sadness