Used figuratively to describe calming anxious situations or feelings, not just people. After the heated argument, her kind words tranquillized the room.
Pro Tip 2/3
Emotional State
Implies a reduction of anxiety or agitation to a peaceful state. The teacher's gentle demeanor tranquillized the nervous student before the test.
Pro Tip 3/3
Temporary Effect
The action of tranquillizing often suggests a temporary calmness. A warm bath in the evening can tranquillize the mind after a stressful day.