'Sunniest' definitions:

Definition of 'Sunniest'

From: GCIDE

Sunny \Sun"ny\, a. [Compar. Sunnier; superl. Sunniest.]
1. Of or pertaining to the sun; proceeding from, or resembling the sun; hence, shining; bright; brilliant; radiant. "Sunny beams." --Spenser. "Sunny locks." --Shak. [1913 Webster]
2. Exposed to the rays of the sun; brightened or warmed by the direct rays of the sun; as, a sunny room; the sunny side of a hill. [1913 Webster]
Her blooming mountains and her sunny shores. --Addison. [1913 Webster]
3. Cheerful; genial; as, a sunny disposition. [1913 Webster]
My decayed fair A sunny look of his would soon repair. --Shak. [1913 Webster]