interactuaron
Interactions is a Spanish verb form, specifically the third-person plural preterite indicative of the verb interactuar. The verb interactuar translates to "to interact" in English. Therefore, "interactuaron" signifies that a group of people or entities performed an action of interacting in the past. It implies a reciprocal or mutual action between two or more subjects.
The context in which "interactuaron" is used is crucial for understanding the specific nature of the interaction.