outer
out|er /'aʊtər/
[ADJ] ADJ n
The outer parts of something are the parts which contain or enclose the other parts, and which are furthest from the centre.
He heard a voice in the outer room.
...the outer suburbs of the city.
≠ innerout|er space
[N-UNCOUNT]
Outer space is the area outside the earth's atmosphere where the other planets and stars are situated.
In 1957, the Soviets launched Sputnik 1 into outer space.
[ADJ] ADJ n
The outer parts of something are the parts which contain or enclose the other parts, and which are furthest from the centre.
He heard a voice in the outer room.
...the outer suburbs of the city.
≠ innerout|er space
[N-UNCOUNT]
Outer space is the area outside the earth's atmosphere where the other planets and stars are situated.
In 1957, the Soviets launched Sputnik 1 into outer space.