interaction

Academic Word List, sublist 3.

About 43.86 uses per million words.

Meaning

1. noun The situation or occurrence in which two or more things act upon one another to produce an effect; the effect resulting from such a situation or occurrence.

   Be aware of interactions between different medications.

2. noun A conversation or exchange between people.

   I enjoyed the interaction with a bunch of like-minded people.

Similar words

fundamental interaction interactive interactivity relationship interplay interrelatedness relation interrelation interdependency connection

Often followed by

between of with and is in among that effects

Word family

interact interacted interacting interactional interactions interactive interactively interacts