: Use the Cambridge Dictionary website to create custom word lists , take quizzes, and see real-world examples from the Cambridge English Corpus .

Researchers provided empirical evidence to support their claims about climate change.

: Some editions offer word maps—visual representations of related concepts—to help you build a broader vocabulary. Definitions & Meanings - Cambridge English Dictionary

To get the most out of this resource, you can use several built-in features:

Empirical data, empirical research, empirical study. How to Use the Dictionary Effectively

The (CACD) defines the specialized vocabulary students need for success in high school and higher education. It focuses on more than 2,000 key vocabulary items across disciplines such as math, chemistry, the arts, and social studies, alongside general academic terms like "analyze" and "subsequent".

: Look for common word pairings (e.g., "conduct research" or "academic performance") to make your writing sound more natural and professional.

: Use it to find precise meanings for words as they are used specifically in fields like physics or American history .