Hebrew word
tᵉhôwm
teh-home'
תְּהוֹם
What it means
an abyss, especially the deep
an abyss (as a surging mass of water), especially the deep (the main sea or the subterranean watersupply)
Where it comes from
or תְּהֹם; (usually feminine) from hûwm (הוּם)