iÜüThe word SAMA (pl. Samawaat) comes from SUMUW, which means height. The commentators have agreed that in relative to position of our earth, all that is seen as high above is relatively SAMA', and the SAMAWAT may be referring to the orbits above or even the planets.
SEMAWAAT
Meaning of SEMAWAAT in English
Advanced Islamic English dictionary. Расширенный исламский словарь английского языка. 2012