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English Dictionary — Definitions, Pronunciation & Examples for Learners

Search 4,300+ English words with IPA pronunciation, CEFR levels, examples, synonyms, and common mistakes — written for ESL learners.

4,300+ words 500+ polysemous CEFR A1–C2

Browse Words by CEFR Level

Pick a level to see vocabulary curated for learners at that stage.

Browse by Frequency Tier

The most common words first — the foundation of fluent English.

Browse by Part of Speech

Filter the dictionary to one grammatical category.

Browse by Domain

Specialised English vocabulary by field — clinical, legal, business, tech, academic.

Featured Words

A selection of evergreen high-frequency words — start exploring with these.

Frequently Asked Questions

How is this dictionary different from Cambridge or Oxford?

ESLBuzz Dictionary is built specifically for English learners. Every entry shows the CEFR level (A1–C2), IPA pronunciation, simple explanations, real-life examples, common mistakes, and word forms — written in clear, learner-friendly English.

What does "polysemous" mean?

A polysemous word has multiple related meanings — for example, "run" can mean "to move quickly", "to manage a business", or "an act of running". Each meaning is shown as a separate tab on the entry page.

Is this free?

Yes. The full dictionary is free to use, no signup required.

How accurate are the definitions?

Every entry is hand-written by ESL teachers and reviewed before publishing. Pronunciations follow standard IPA notation.