1. thin and almost transparent
2. covered with or as if with a thin layer or film

Examples

• She wore a filmy white dress that fluttered in the breeze.
• The filmy curtains barely blocked the sunlight.
• His eyes were filmy with tears.
• A filmy layer of dust covered the old furniture.
• The filmy fabric was so delicate it tore easily.
• The windows were filmy from years of neglect.