Cambridge Academic Content Dictionary May 2026

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".

Based on what is experienced or seen rather than on theory. Cambridge Academic Content Dictionary

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

Researchers provided empirical evidence to support their claims about climate change. Empirical data, empirical research, empirical study

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

: Use the Cambridge Dictionary website to create custom word lists , take quizzes, and see real-world examples from the Cambridge English Corpus . Based on what is experienced or seen rather than on theory

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