This is the 14095th most frequent German word.
geräuschlosen
"Geräuschlosen" means "noiseless" or "silent" in English.
Here, 'geräuschlosen' is used as an adjective modifying 'Schrittes', describing how the thief moved in a silent way.
Der Dieb bewegte sich geräuschlosen Schrittes durch das Haus.
The thief moved silently through the house.
In this sentence, 'geräuschlosen' modifies 'Maschinen', emphasizing that the machines operate without noise.
Die geräuschlosen Maschinen erleichtern die Arbeit enorm.
The noiseless machines make the work much easier.
Here, 'geräuschlosen' is associated with 'Klimaanlage', highlighting the air conditioning’s feature of being noiseless.