Definitions
a course that reviews and updates a topic for those who have not kept abreast of developments
Word origin
From refresh + -er.
Used in a sentence
“The nap was a welcome refresher.”
“It said the refreshers, targeting Gen Z and Millennials, are punched up by adding Starbucks’ spicy chili powder blend to the concoctions.”
“They recommend a refresher class every few years.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Review course”9 letters
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