refresher course
Noun
Meaning
a course that reviews and updates a topic for those who have not kept abreast of developments
Source: WordNetSynonyms
Antonyms
Hypernyms
Examples
If each permit recipient had successfully passed a driver refresher course, the roads in and around Texas State campus would be irrefutably safer.
I think the mere fact that Ntene was dismissed from the LeFA refresher course should have rang a bell to him.
At the time of our interview, the only song that was made available for preview was “Solara,” and it serves as a bracing, four-minute refresher course on everything that was good and righteous about the -era Pumpkins.
It began on Wednesday night, March 8, with University of Southern California professors Christian Grose and Allison Dundes Renteln providing a small refresher course on the fundamentals of the U.S.'s democratic system.
Stronger pelvic floor muscles can lead to more intense and frequent orgasms — this alone should provide inspiration to keep up with your (a refresher course: squeeze the muscles you use when holding in your urine for three seconds, release, repeat).
The recorded video conferences are then stored on Google Drive so anyone can take a refresher course anytime they need it.