Read the dictionary definition of re. All definitions for this word.
1. the syllable naming the second (supertonic) note of any major scale in solmization
2. ancient Egyptian sun god with the head of a hawk; a universal creator; he merged with the god Amen as Amen-Ra to become the king of the gods
3. a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum