1. (noun) a course that reviews and updates a topic for those who have not kept abreast of developments

• refresher course

1. (noun) a fee (in addition to that marked on the brief) paid to counsel in a case that lasts more than one day

• legal fee

2. (noun) a drink that refreshes

• beverage
• drink
• drinkable
• potable

3. (noun) a course that reviews and updates a topic for those who have not kept abreast of developments

• class
• course
• course of instruction
• course of study

1. (noun) a drink that refreshes

• freshen
• refresh

2. (noun) a course that reviews and updates a topic for those who have not kept abreast of developments

• brush up
• refresh
• review