זֻלּוּת (zullût) is
a Hebrew noun
meaning worthlessness. It appears
1 time
in 1 book of the Hebrew Bible
(Strong's H2149).
Also rendered
vileness
Same Hebrew root (TWOT 554a)
Root family 554: זָלַלzālal — II, be light, worthless, make light of, squander, be a glutton, be vile. (ASV and RSV translate similarly, except that “be a glutton” is used more consistently.)