Spright·ly a. [Compar. Sprightlier superl. Sprightliest.] Sprightlike, or spiritlike; lively; brisk; animated; vigorous; airy; gay; as, a sprightly youth; a sprightly air; a sprightly dance. “Sprightly wit and love inspires.”
The sprightly Sylvia trips along the green. --Pope.
adj : full of spirit and vitality; "a sprightly young girl"; "a
[also: sprightliest, sprightlier]