1. To grow or become red; to blush.

2. To make red.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• gerden,
• redel,
• redue,
• reddsh,
• reden,
• hdden,
• reddess,
• retuen,
• recen,
• reodel,
• reddem,
• reten,
• reddned,
• widden,
• wodden,
• redew,
• reuten,
• reident,
• regaen,
• readded

• rudden,
• red wine,
• redwine,
• redeem,
• reddin,
• rodden,
• ridden.

The adverb form for the word "redden" is "reddening".

The adjective form of the word "redden" is "reddened".