noun [ C ] / ˈeəriəl / or / ˈeriəl /
death cab for cutie – christmas (baby please come home)
a thing made of metal that receives or broadcasts radio and TV signals, that is usually fitted on roofs
The family had to install new aerials to receive the signals.
The aerial installation has been done without any obstacles.
In the book there were plenty of for fitting indoor TV aerials.