mekor ha'or (מקור ×”×ור)
mah-kor (מקור)
If you are talking about the Hebrew word Einat, it's already Hebrew. It's spelled ×¢×™× ×ª and it means source (of a river).
"Techelet" is light blue. "Talkit" is an album. But the is no Hebrew word "teleketh".
A ray of light
The word "let" is implied in Hebrew by the tense of the verb. For example, יְהִי אוֹר (yehi or) means either "let there be light" or "there will be light" or "may there be light".
"amior" is not a recognizable Hebrew word, but it could be a person's name, and if so, it means "my people is light" or "my people of light"
The Hebrew word for lightning, that flash of light in the sky, followed by thunder, is ba·raq, with the emphasis, when speaking, on the last syllable.
Hebrew word meaning "warmth of light
"Kerr" has no meaning in Hebrew. Only Hebrew words have meaning in Hebrew.
חרב־אור (pronounced "KHEH-rev or")
'or ahavat hashem (אור אהבת ה׳)
Or, spelled אור is light. Or, spelled עור is skin.