refresher course
noun
a study course serving as a review of previous education.
Origin of refresher course
First recorded in 1910–15
Words nearby refresher course
refresco,
refresh,
refresh rate,
refreshen,
refresher,
refresher course,
refreshing,
refreshment,
refried beans,
refrig.,
refrigerant
British Dictionary definitions for refresher course
refresher course
noun
a short educational course for people to review their subject and developments in it