sky advertising
Any of various forms of advertising involving eye-catching objects in the sky, such as…Any of various forms of advertising involving eye-catching objects in the sky, such as skywriting, banners pulled by aeroplanes, or logos on hot-air balloons.
Meaning
1 senses(uncountable)Any of various forms of advertising involving eye-catching objects in the sky, such as skywriting, banners pulled by aeroplanes, or logos on hot-air balloons.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable