NTC's super-mini English dictionary
Derived primarily from "NTC's Pocket Dictionary of Words and Phrases", this is a miniature-sized monolingual dictionary designed for learners seeking to improve their understanding of the English language. It provides 16,000 senses of over 7500 of the most common and basic words used in English. This small dictionary should help readers with spelling, pronunciation, parts of speech, meaning, and irregular forms. It defines words using the smallest possible vocabulary. In many cases, more than one definition is given, so the learner has additional help in figuring out the meaning of a word.