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-active.

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

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.

reactive definition: responding to stimuli or other agents. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "polyurethane reactive", …

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.

Dec 4, 2025 · reactive (comparative more reactive, superlative most reactive) That reacts or responds to a stimulus. (chemistry) That readily takes part in reactions.

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 else when …

Active and reactive are two different approaches to handling situations or problems. Active individuals take initiative and are proactive in addressing issues, while reactive individuals tend to respond to …