1. A course that reviews and updates a topic for those who have not kept abreast of developments
   - refresher

Derived forms: refresher courses

Type of: class, course, course of instruction, course of study

• common alder
• common allamanda
• common American shad
• common amsinckia
• common apricot
• common arrowhead
• common ax
• common axe
• common bamboo
• common barberry
• common barley
• common basil
• common bean
• common bean plant
• common bearberry
• common beech
• common beet
• common bile duct
• common birch
• common bird cherry
• common blackfish
• common bog rosemary
• common booklouse
• common box
• common brant goose