Gerund: the act or process of causing alarm.
Definitionen
The act or process of causing alarm, fear, or worry. The sudden alarming of the herd sent the animals running in all directions.
alarmgerundium / partizip präsens ‘Alarming’ is widely used as an adjective meaning “causing fear or worry.”
Definitionen
Causing fear, worry, or concern. There has been an alarming rise in pollution levels.