|a chattering or flighty, light-headed person.|
|a scrap or morsel of food left at a meal.|
|—adj , -gier, -giest|
|1.||of or resembling a sponge, esp in texture, porosity, elasticity, or compressibility: spongy bread; spongy bone|
|2.||of or like a sponge in respect of its capacity to absorb fluid and yield it when compressed|
spongy spong·y (spŭn'jē)
Resembling a sponge in appearance, elasticity, or porosity.