1. (

• review ,
• brush_up ,
• refresh

) refresh one's memory; "I reviewed the material before the test" ;

2. (

• refresh ,
• freshen

) make (to feel) fresh; "The cool water refreshed us" ;

3. (

• freshen ,
• refresh ,
• refreshen ,
• freshen_up ,

) become or make oneself fresh again; "She freshened up after the tennis game" ;

4. (

• refresh ,
• freshen ,
• refreshen ,

) make fresh again ;