Kadesh or Qadesh (קדש) means Holy. (but the English word holy doesn't come from Hebrew at all.)
The Hebrew word is: קודש (Pron. KO-desh. Accent on the capitals).
kadosh (קדוש) = holy
Hebrew doesn't have symbols. It just has letters and words. The Hebrew word for holy fire is esh kodesh, spelled אש קודש
elohim (??????)
kados has no meaning in Hebrew, but it's very close to the word Kadosh, which means holy.
If you are asking for the Hebrew word for holy, it's kadósh (קדוש).
kadosh (קדוש), pronounced kah-DŌSH
There is no single Hebrew word with this meaning. You can translate it with several Hebrew words though: בית ספר של הרוח הקדוש (bet sefehr shel ha ruach ha kadosh)
Jihad
Hebrew = מוקדש לאלוהיםGreek = αφιερωμένο στο Άγιο Πνεύμα
The hebrew word "Qodesh", (קֹדֶשׁ) often translated as "holy" or "set-apart" is mentioned 470 times in the TaNaKh (Old Testament).