Intermediate (B1)
IPA: /ˈrɛfərəns/
KK: /ˈrɛfərəns/
Definition
This word describes something that can be used as a source of information or a standard for comparison.
Example
The reference materials provided in the course helped me understand the topic better.
Conversation

Have you seen that new book they released for reference?

Yeah, I heard it's really helpful for students.

I think it could be a great reference for my research project.

Absolutely! It might give you some useful insights.
Synonyms & Antonyms
Synonyms
standard
indicative
normative
Antonyms
unrelated
irrelevant
nonstandard
Definition
A mention of something or a source of information that helps to provide context or support for a statement.
Example
In her essay, she included a reference to a famous study on climate change.
Conversation

I need to find a good reference for my research paper.

Have you checked the library? They have a lot of resources.

Yeah, but I’m looking for something more specific, like a book that I can use as a reference throughout.
Definition
To mention or refer to something, especially in a formal context.
Example
In his essay, he referenced several important studies to support his argument.
Tense Forms
Past: referenced
Past Participle: referenced
Conversation

Did you see the paper where he referenced that study on climate change?

Yeah, I thought it was really interesting how he linked the data.

I know, right? It's cool how he can reference so many sources.
Root Explanation
Reference → It is formed from "referre" (meaning to bring back) and the suffix "-ence" (indicating a state or quality). The word "reference" means the state of bringing back information or mentioning something as a source.
Memory Tip
Think of bringing information 'back' ('referre') to mention it — that's why reference means to mention or cite something.
Visually Confused Words
preference
reverence
deference
unreferenced
subreference
prereference
preinference
nonreference