IPA: /ˈbrifli/
KK: /ˈbrifli/
In a short amount of time or using few words.
She explained the project briefly during the meeting.
Briefly → It is formed from "brief" (from Latin "brevis", meaning short) and "-ly" (a suffix used to form adverbs). The word "briefly" means in a short manner or for a short time.
Think of 'short' ('brevis') to remember that 'briefly' means to do something in a short manner.