bn:00066849n
Noun Concept
EN
refresher course  refresher
EN
A course that reviews and updates a topic for those who have not kept abreast of developments WordNet 3.0
Definitions
Examples
Relations
Sources
EN
A course that reviews and updates a topic for those who have not kept abreast of developments WordNet 3.0 & Open English WordNet
A review to refresh or renew knowledge. Wiktionary
EN
They recommend a refresher class every few years. Wiktionary
IS A
DERIVATION
WordNet 3.0 & Open English WordNet
Wiktionary