1. In a brief manner.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• beriefly,
• breifly,
• brieff,
• brieftly,
• breafly,
• briefley,
• brielfy,
• bruetly,
• brealy,
• brefely,
• braifly,
• brifly,
• briefy,
• brieflly,
• berifly,
• brithly,
• brifley,
• biefly,
• brefliy,
• beiefly

• rifle,
• briefless,
• barely,
• firefly,
• brief,
• briefer,
• briefs,
• briefed,
• bravely.

The adjective form of "briefly" is "brief".

The plural form of the word "briefly" is "brieflies".

The singular form of the word "briefly" is "brief"