Reactions: meaning, definitions and examples

Etymology

• The word comes from the Latin 'reactio', meaning 'a doing again' or 'response'.
• It originally described physical responses but has since evolved to include emotional and chemical reactions as well.

Science

• In chemistry, a reaction occurs when substances interact to form new products, often involving energy changes.
• Biological reactions, like digestion, help break down food so our bodies can use the nutrients.
• In physics, reactions involve forces, such as the equal and opposite forces described in Newton's third law.

Psychology

• Emotional responses are considered reactions to stimuli in our environment, influencing our behavior and thoughts.
• Cognitive psychology studies how we react to different situations based on our prior experiences and beliefs.
• Social reactions can vary widely in different cultures, affecting how emotions are expressed and perceived.

Pop Culture

• Reactions to movies or books often become viral, as people share their thoughts and feelings on social media.
• Many popular YouTube channels focus on reaction videos, where creators respond to various content, creating a shared experience.

Literature

• In literature, characters’ reactions to events often drive the plot and reveal their personalities.
• Themes of human reactions to calamity or joy are explored in many famous works, showing the complexity of emotions.

At position #2,331, this word belongs to solid intermediate vocabulary. It's frequently used in both casual and formal contexts and is worth learning for better fluency.

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• 2328 accomplished
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• 2331 reactions
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• 2333 meat
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