whimsy

An unusual, unexpected, or fanciful idea; a whim.

Quaint, fanciful, or playful humor.

To fill with whimsies.

A whim; a freak; a capricious notion.

Same as whim, 3; also, a small warehousecrane for lifting goods to the upper stories.

See the quotation.

Full of whims or fancies; whimsical; changeable.

A whimsey.

A quaint and fanciful idea. A whim. Playfully odd behaviour.

An impulsive, illogical or capricious character.