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, our …

Communicating & keeping in touch (Definition of interaction from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

(of two or more people, things etc) to act, or have some effect, on each other.

Definition of interaction noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

One possible drug interaction can involve the drugs working together to have a stronger effect. An interaction between medications occurs when the effectiveness of one medication is altered by …

Interaction definition: reciprocal action, effect, or influence.. See examples of INTERACTION used in a sentence.

A conversation or exchange between people. I enjoyed the interaction with a bunch of like-minded people.

• Learning is through interaction with the environment rather than being preprogrammed. • The third dialectic involves the subject recognizing itself through interaction with other subjects.

Definition of interaction. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.