This is a simple tool to measure your reaction time. The average (median) reaction time is 273 milliseconds, according to the data collected so far. In addition to measuring your reaction …

The meaning of REACTION is the act or process or an instance of reacting. How to use reaction in a sentence.

REACTION definition: 1. behaviour, a feeling or an action that is a direct result of something else: 2. someone's…. Learn more.

reaction - a response that reveals a person's feelings or attitude; "he was pleased by the audience's reaction to his performance"; "John feared his mother's reaction when she saw the …

A reaction is an action taken in response to something. If you're telling your parents that you want to move out, you'll see by their reaction that they're sad about it.

Your reaction to something that has happened or something that you have experienced is what you feel, say, or do because of it. The initial reaction of most participants is fear. He was …

Apr 1, 2025 · In this reaction, the acid and base will neutralize each other, producing a salt. Reactionary politics; a period in which reactionary thought or politics is resurgent or dominant. …

REACTION meaning: 1 : the way someone acts or feels in response to something that happens, is said, etc.; 2 : an action or attitude that shows disagreement with or disapproval of someone …

an action in a reverse direction or manner: For every action there is an equal and opposite reaction. Government [uncountable] a tendency to return to an earlier political system or social …

A response, as to a stimulus or influence. A movement back to a former or less advanced condition, stage, etc.; esp., such a movement or tendency in economics or politics; extreme …