Brief
Definition 1 of 4
Pro Tip 1/3
Imply Efficiency
Use 'brief' to suggest something was done effectively in a short time. His brief speech covered all the key points.
Pro Tip 2/3
Expectation Setting
Indicate ahead that an encounter or document will be short to manage expectations. I'll keep the meeting brief.
Pro Tip 3/3
Contrast Emphasis
Highlight the short duration of an event in comparison to what's usual. Her brief appearance was surprising.