adjective

interactive

in-ter-AK-tiv/ˌɪntərˈæktɪv/

Allowing people or things to respond to one another.

The interactive exhibit changes its model when the child uses the touchscreen.

Child uses a museum touchscreen and the exhibit responds with a changing model, visible two-way interaction.

Etymology

interEnglishbetween, mutually

+actEnglishto act

+iveEnglishcharacterized by

Inter- and act express action going both ways. Formed from interact, probably on the model of active, interactive applies mutual influence to communication or activities in which users participate rather than merely receive.

In context

The Overview Effekt10:58

I don't learn by reading textbooks. I learn by doing it myself, which is exactly what Brilliant teaches you via interactive problem solving

Time Dilation Visualized

More examples

The museum's interactive exhibit responds when visitors press a button.
We prefer interactive meetings where everyone can share ideas.
This interactive game changes as players make choices.

Forms

interactive · more interactive · most interactive

interact verb — Respond to or influence one another.

interaction noun — Communication or mutual influence between participants.

Similar words

reciprocal: Emphasizes mutual actions rather than an opportunity to participate.
responsive: Emphasizes reacting to input rather than a two-way exchange.
participatory: Emphasizes active involvement, not necessarily responses between participants.