Undull v. t. : To remove the dullness of; to clear.

Example:
how do you Undull life?

Taxonomy
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Defination from the web:
Undull in the Online Dictionary. Meaning of Undull. Pronunciation of Undull. Translations of Undull. Undull synonyms, Undull antonyms. ... Undull. Undulous. unduly. Undumpish. Undust. undutiful. undutifulness. Undwellable. undulation. undulation. undulation. undulation ...