agregaron
Agregaron is the third-person plural preterite (pretérito indefinido) form of the Spanish verb agregar. It is used to indicate that a group of subjects added something in the past, such as items to a list, ingredients to a recipe, or data to a dataset. In narrative or reporting contexts, agregaron functions as the past-tense verb for “they added.”
Etymology and meaning: agregar comes from Latin adgregare, formed by ad- (toward) and grege/grex (flock, group).
Conjugation and usage notes: agregar is a regular -ar verb, though its yo form in the preterite
Examples: En la reunión, los participantes agregaron varios puntos al acta. En el código, el programa agregó