alt text

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alt text

Text that appears describing an image on a website when the cursor hovers over it.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
References in periodicals archive ?
If an image or other non-text element adds meaning to the page, then use the alt attribute to provide alternative text.
The alt attribute allows users to specify alternative text for the image if it cannot be displayed on the browser being used.