This dictionary addresses the need for a portable, accessible reference tool specifically designed for lower-intermediate learners of English. The text leverages the established COBUILD corpus-based methodology to provide clear, practical definitions that prioritize natural language usage over archaic or overly complex vocabulary. By distilling the essential features of larger desk dictionaries into a pocket-sized format, the work aims to support students in building vocabulary and improving comprehension in everyday contexts.

The COBUILD series is widely recognized in linguistic and educational circles for its reliance on real-world language data rather than prescriptive rules. This specific volume is regarded as a practical, high-utility resource for students requiring a concise, reliable reference for daily language acquisition.