0 (especially of a woman) not responsible and likely to change activities, jobs, boyfriends, etc. often: --
a flighty young woman
1 not able to keep your attention or interest on one thing for long: --
She played the part of a flighty, unsuccessful writer.
Sandry describes her parents as a cheerful but flighty young couple, disdaining the duties of their nobility to travel the world.
They can be flighty and will typically defecate when initially handled, though they will rarely bite.
In fact, many domesticated horses will become anxious, flighty and hard to manage if they are isolated.
She is short-sighted, flighty, and tends to speak without thinking.
The breed is friendly in temperament, but somewhat flighty.
He was considered flighty, and was not looked upon as being of any importance.
His mind was strong and active, until about three or four days before his exit from this world, when it became somewhat impaired and flighty.
Flighty technical expert opinion has to the sought and considered.