The meaning of REACTIVE is of, relating to, or marked by reaction or reactance. How to use reactive in a sentence.

REACTIVE definition: 1. reacting to events or situations rather than acting first to change or prevent something: 2…. Learn more.

If someone is reactive, they behave in response to what happens to them, rather than deciding in advance how they want to behave. I want our organization to be less reactive and more pro …

Reactive definition: tending to react.. See examples of REACTIVE used in a sentence.

1. (Chemistry) readily partaking in chemical reactions: sodium is a reactive metal; free radicals are very reactive. 2. (General Physics) of, concerned with, or having a reactance 3. (Electronics) …

There are 17 meanings listed in OED's entry for the word reactive, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

To be reactive is to be ready to react or respond to something else — as opposed to ready to act on one's own. A person who's reactive does things only in response to others.

Definition of reactive adjective from the Oxford Advanced Learner's Dictionary. (formal) showing a reaction or response. The police presented a reactive rather than preventive strategy against …

REACTIVE meaning: 1 : done in response to a problem or situation reacting to problems when they occur instead of doing something to prevent them; 2 : tending to change into something …

Reactive definition: Tending to be responsive or to react to a stimulus.