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Level AAAUnderstandable

WCAG 3.1.3: Unusual Words

3.1 Readable

What Does This Criterion Require?

A mechanism is available for identifying specific definitions of words or phrases used in an unusual or restricted way.

Technical Details

WCAG LevelAAA
WCAG Version2.1, 2.2
POUR PrincipleUnderstandable
Guideline3.1 Readable
A11yied TestingManual Testing Required

Testing This Criterion

Manual Testing Required

This criterion requires manual verification. A11yied may add automated testing for this criterion in a future release.

Test This Criterion on Your Site

Use A11yied to scan your website and identify WCAG 3.1.3 violations automatically. Get detailed reports with code examples and fix recommendations.

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Related WCAG Criteria

WCAG 3.1.1Level A

Language of Page

WCAG 3.1.2Level AA

Language of Parts

WCAG 3.1.4Level AAA

Abbreviations

Official WCAG Reference

View the official WCAG specification for 3.1.3 Unusual Words on the W3C website for complete technical details and implementation guidance.

Read W3C Understanding 3.1.3→
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