This is the 13018th most frequent German word.
abbiegenden
"Abbiegenden" means "turning" (as in turning vehicles or objects).
In this sentence, 'abbiegende' is used as an adjective describing the driver who is in the process of turning.
Der abbiegende Fahrer hat die Fußgänger bemerkt.
The turning driver noticed the pedestrians.
Here, 'abbiegenden' describes the cars that are currently turning, emphasizing their action in motion.
Die abbiegenden Autos verursachen manchmal Verkehrsstaus.
The turning cars sometimes cause traffic jams.
In this example, 'abbiegende' qualifies the tram, specifying its action of turning as a warning or alert.