1. (

• brisk ,
• brisk_up ,
• brisken

) become brisk; "business brisked up" ;

1. (

• alert ,
• brisk ,
• lively ,
• merry ,
• rattling ,
• snappy ,
• spanking ,
• zippy

) quick and energetic; "a brisk walk in the park"; "a lively gait"; "a merry chase"; "traveling at a rattling rate"; "a snappy pace"; "a spanking breeze" ;

2. (

• bracing ,
• brisk ,
• fresh ,
• refreshing ,
• refreshful ,
• tonic

) imparting vitality and energy; "the bracing mountain air" ;

3. (

• brisk

) very active; "doing a brisk business" ;