First Aid Glossary: Plain-English First Aid Terms for Australia

Find clear, practical explanations of first aid terms, injuries, emergency procedures and equipment. Browse the A-Z first aid glossary or search for the term you need, then use the linked guides to understand what it means, what to do first and when to call Triple Zero (000).

Written for everyday Australians and reviewed against Australian first aid and emergency guidance. This glossary supports—but does not replace—professional medical care, emergency services or hands-on first aid training.