This is the 7146th most frequent German word.
funkrufzeichen
"Funkrufzeichen" means "radio call sign" in English.
In this sentence, 'Funkrufzeichen' (callsign) refers to a unique identifier used by an individual in radio communication systems.
Mein Funkrufzeichen ist "Delta42".
My callsign is "Delta42".
Here, 'Funkrufzeichen' represents the special identifiers attributed to police units for secure communication.
Die Funkrufzeichen der Polizei werden oft geheim gehalten.
The callsigns of the police are often kept secret.
'Funkrufzeichen' in this context denotes the specific identifier utilized for operational communication during training.