coldly
US /ˈkoʊld.li/
UK /ˈkoʊld.li/

1.
in a way that lacks warmth, affection, or emotion; in an unfriendly or indifferent manner
:
•
She looked at him coldly, without a trace of emotion.
•
He responded coldly to her apology.
2.
in a way that involves or produces a low temperature
:
•
The air conditioning blew coldly into the room.
•
The wind bit coldly at their exposed skin.