The meaning of INTERACTION is mutual or reciprocal action or influence. How to use interaction in a sentence.

Jun 23, 2025 · Established in 1984, InterAction is the leading alliance of NGOs and partners in the United States. With a focus on serving the world’s impoverished and vulnerable populations, …

INTERACTION definition: 1. an occasion when two or more people or things communicate with or react to each other: 2. an…. Learn more.

2 meanings: 1. a mutual or reciprocal action or influence 2. physics the transfer of energy between elementary particles,.... Click for more definitions.

Define interaction. interaction synonyms, interaction pronunciation, interaction translation, English dictionary definition of interaction. n. 1. a. The act or process of interacting. b. The state of …

Definition of interaction noun from the Oxford Advanced Learner's Dictionary. interaction (between A and B) | interaction (of A) (with B) the act of communicating with somebody, especially while …

Jul 14, 2014 · Interaction is a reciprocal action or influence that occurs between two or more objects, substances, people or systems, where each has an effect on the other. It could be in …

Interaction is action that occurs between two or more entities, generally used in philosophy and the sciences. It may refer to:

to act upon one another: [no object] When the two chemicals interact they form a gas. [~ + with + object] One chemical interacts with the other. in•ter•ac•tion, n. [uncountable] social interaction …

Action on each other; reciprocal action or effect. A dealing, working, etc. together or with another. The situation or occurrence in which two or more objects or events act upon one another to …