שָׁמַיִם
shamayim
shah-MAH-yim
heavens, sky
Where it comes from
Grammatically dual, as though sky were naturally two of something. Hebrew has no separate word for outer space — the same word covers the clouds and the stars.
Psalm 19:1
The heavens declare the glory of God; and the firmament sheweth his handywork.
This is day 33 of XA Daily, a free study app with a Hebrew word each morning, readings for morning and night, and the whole King James Bible. No account, nothing tracked.