IB Key Definitions & Glossary
RevisionDojo's IB Glossary provides searchable key definitions and essential vocabulary for every IB subject. Each term includes a clear definition and examples where relevant, organised by subject and aligned with the official IB syllabus.
Use the search to quickly find specific terms, or browse by subject to revise all the vocabulary you need. Glossaries are also available to download for offline revision.
Written by IB examiners
