Wordplay riddle

What can fill an entire room without taking up any space at all?

Light. Light illuminates every corner of a room physically massless.

About this riddle

Wordplay riddles depend on how words look and sound. Watch for double meanings, hidden words and letters you can move or remove.

Difficulty: Medium. More like this: Wordplay riddles with answers or try Anagrid for a different kind of puzzle.

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