Meaning of the word "reference letter" in English

What does "reference letter" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

reference letter

US /ˈrɛfərəns ˈlɛtər/
UK /ˈrɛfərəns ˈlɛtər/
"reference letter" picture

Noun

a letter from a previous employer or other person who knows you well, giving information about your character and abilities, written to support you when you are applying for a new job, a course, etc.

Example:
I need to ask my former professor for a reference letter for my graduate school application.
A strong reference letter can significantly boost your chances of getting the job.