Rain fell gently roof.
Meaning: This means it was raining softly on the roof.
Choice of Words: Rain is water that falls from the sky in drops. Fell means dropped down. Gently means in a soft and quiet way. Roof is the top of a building. When you put them together, "Rain fell gently roof" means the water from the sky dropped down softly on the roof.
Alternative Expressions
Related Expressions