אוֹר (or) is
a Hebrew noun
meaning light. It appears
121 times
in 21 books of the Hebrew Bible
(Strong's H216).
Same Hebrew root (TWOT 52a)
Root family 52: אוֹרʾôr — to be or become light, shine; in the Hiphil stem, to give light, cause to shine. Corresponds to Ugaritic ʾr “to be bright; to illumine,” and Akkadian urru “day.”