1. Resembling or suggestive of moonlight; illuminated by the moon.
Usage: literary; poetic
2. Fanciful, dreamy, or impractical; having an unrealistic or whimsical quality.
Usage: informal; archaic

Examples

• The moonshiny night cast a soft glow across the garden.
• Her moonshiny ideas about traveling the world seemed impractical to her parents.
• The lake looked beautiful under the moonshiny sky.
• He had a moonshiny disposition, always lost in romantic daydreams.
• The old poet wrote moonshiny verses about love and longing.
• Their moonshiny plans for the business venture never came to fruition.