Hebrew word
shâmayin
shaw-mah'-yin
שָׁמַיִן
What it means
{the sky (as aloft
{the sky (as aloft; the dual perhaps alluding to the visible arch in which the clouds move, as well as to the higher ether where the celestial bodies revolve)}
Where it comes from
(Aramaic) corresponding to shâmayim (שָׁמַיִם)