What does skylight mean?

English as a Second Language English Teacher Explanations (ESL Tests)
1

English Language Proficiency Tests, Advanced Level

ESL/EFL Test #49 [color=blue]“Up in the Clouds”, question 6

You can see the sun if you look at the roof through the sky….

(a) space
(b) light
(c) opening
(d) window

English Language Proficiency Tests, Advanced Level

ESL/EFL Test #49 [color=blue]“Up in the Clouds”, answer 6

You can see the sun if you look at the roof through the skylight.

Correct answer: (b) light

Your answer was: [color=red]incorrect
You can see the sun if you look at the roof through the skywindow.
[size=200]_________________________[/size]

Hi,
What is skylight?
Is it the opening in the car’s roof or is it a general term for any opening that enables you to see the sky??

HELP!!

2

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A skylight is a window in the ceiling and roof of a building. In a car, it is a sunroof.
.

3

I used skywindow instead of skylight, could you please explain to me why skylight is a better option than skywindow?

4

skylight