Shaped Hood Used to Shield a Lightbulb
Puzzle 5 of Bedtime Piece of Cake Pack
Question is: Shaped Hood Used to Shield a Lightbulb
and the answer is: LAMPSHADE
Word Meaning:
LAMPSHADE — A cover over a lamp to either diffuse the light or to block it in certain directions to avoid glare in the eyes.
Definitions from Wiktionary.