Read the dictionary definition of sion. All definitions for this word.
1. an imaginary place considered to be perfect or ideal
2. Jewish republic in southwestern Asia at eastern end of Mediterranean; formerly part of Palestine
3. originally a stronghold captured by David (the 2nd king of the Israelites); above it was built a temple and later the name extended to the whole hill; finally it became a synonym for the city of Jerusalem
1. the inhabitants of Jerusalem are personified as `the daughter of Zion'
