useful source
A person, book, or document that provides helpful or valuable information or assistance.
B1Adjective + NounNode word: useful
Meaning
A person, book, or document that provides helpful or valuable information or assistance.
Example Sentences
- “The professor was a useful source of advice for students writing their theses.”
- “The encyclopedia was a useful source of information for the research project.”
Quick Answers
What does “useful source” mean?
A person, book, or document that provides helpful or valuable information or assistance.
How do you use “useful source” in a sentence?
“The professor was a useful source of advice for students writing their theses.”
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