An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Instead of just defining words, the dictionary identifies the specific words that cause the most trouble for learners and prioritizes them. Real-World Evidence:

| Feature | What It Means for the User | |---------|----------------------------| | | Focused on the most common vocabulary needed for everyday communication. | | Clear, concise definitions | Definitions are written in simple English, avoiding unnecessary jargon. | | Example sentences | Each entry includes 1–2 contextual sentences that illustrate typical usage. | | Pronunciation guides | IPA symbols and audio links (in the digital edition) help learners master both British and American pronunciation. | | Grammar and usage notes | Quick reminders about countable vs. uncountable nouns, verb patterns, collocations, and preposition use. | | Colour‑coded layout | Nouns, verbs, adjectives, and adverbs are visually distinguished for faster scanning. | | Thesaurus‑style synonyms | A small set of synonyms and near‑antonyms for each entry supports vocabulary expansion. | | Word family listings | Related forms (e.g., run → runner, running, ran ) are grouped together. | | Illustrations | Selected entries include simple line drawings that aid visual learners. |

Cambridge periodically releases new editions (e.g., 2020, 2023). If you purchase the latest PDF, you will have the most current vocabulary and usage notes. Older PDFs do not auto‑update.