What does refresher mean?
A refresher is a brief course, session, or period of study intended to update someone's knowledge or skills. It is especially common in professional, technical, legal, medical, and workplace settings, where regulations, practices, or procedures may require periodic review. The expression 'refresher course' is particularly established, while 'refresher' by itself can sound slightly informal. In a less common sense, the word denotes a drink or other thing that restores energy or refreshes the senses. The word's educational meaning comes from its relationship to the verb 'refresh': just as refreshing something restores it, a refresher helps a person renew or consolidate existing knowledge rather than begin learning a subject from scratch.
nounA refresher is a short course or session of instruction designed to update someone's knowledge or skills. Less commonly, it can mean a drink or other thing that refreshes.
- A short course or session of instruction intended to update someone's knowledge or skills.
- A drink or other thing that refreshes.
"The company offered a refresher on workplace safety for returning employees."
"She attended a refresher on workplace safety."
"After the long drive, a cold glass of iced tea was a welcome refresher."
The plural is regular and is most often used for separate courses, sessions, or drinks.
"Two refreshers are scheduled for new employees."
A refresher is for people who know the basics and want to stay in the loop.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does refresher come from?
The noun 'refresher' was formed in English from 'refresh' with the agent suffix -er. The base verb 'refresh' entered Middle English through Old French refreschir, from Latin refrescere, meaning 'to refresh' or 'to cool again'. The word originally referred to a person or thing that refreshed, before developing its modern specialized sense of an updating course.
How refresher is actually used
The educational sense is standard in professional, academic, and workplace contexts. The standalone noun is less common than the expression 'refresher course'; when it refers to a drink, its meaning is usually informal and clear from context.
Easily confused with refresher
A refresher is usually a course or session that provides an update, whereas something described as refreshing gives a feeling of renewed energy or enjoyment.