Calmly has 3 different meanings across 1 category:
Adverb
Adverb
1
with self-possession (especially in times of stress)
"he spoke calmly to the rioting students"
2
in a sedate manner
"She calmly sat by the window, watching the rain fall without any signs of excitement or agitation."
3
In a calm manner.
"She calmly explained her side of the story despite the tension in the room."