Hebrew word
ʻêd
ayd
עֵד
What it means
the menstrual flux
the menstrual flux (as periodical); by implication (in plural) soiling
Where it comes from
from an unused root meaning to set a period (compare ʻâdâh (עָדָה), ʻûwd (עוּד))
How the King James translates it
Every place it appears 1
Isaiah64:6