This is the 1110th most frequent German word.
reagieren
To react or respond.
The word 'reagiert' demonstrates the ability to respond or adapt quickly to stimuli or input.
Er reagiert schnell auf neue Informationen.
He reacts quickly to new information.
The word 'reagieren' is used here to express the act of responding to a proposal or suggestion.
Wie soll ich auf diesen Vorschlag reagieren?
How should I react to this proposal?
In this sentence, 'reagieren' illustrates the chemical interaction or reaction between substances.