Wiktionary
chillily
adv. in a chilly manner
Usage examples of "chillily".
He said chillily, 'What the devil have you been doing with the computer?
The meaty compression of the toes at the shoes' open tips, the leather faintly creaking as he bobbed up and down, hugging himself chillily in the sleeveless summer dress, his fleshy bare arms webbed redly with mottle in the chill, one arm luridly scratched.