words of one syllable

Very simple words; terms that are easy to understand. You're an astrophysicist and I'm not, so please, explain this concept in words of one syllable so I might have a chance of understanding it!

Common Names:

Name	Pronounced	Usage
Aglaea	-	Greek Mythology (Latinized)
Drorit	-	Hebrew
Nari	nah-ree	Korean
Ceferino	the-fe-REE-no (Spanish), se-fe-REE-no (Latin American Spanish)	Spanish
Pryor	['praiə]
Sharon	['ʃærən]