briefly
US /ˈbriːf.li/
UK /ˈbriːf.li/

1.
for a short time; for a brief period
:
•
She paused briefly before continuing her speech.
•
The sun shone briefly through the clouds.
2.
in a few words; concisely
:
•
Please explain your proposal briefly.
•
To put it briefly, we need more funding.