- I am either your love or a ghost
- I am a synonym for thin
- I am all, but not the whole
- I am the earth
- I am the sun
And altogether, I am either true or false
And altogether, I am either true or false
Adding on to @Pugmonkey's answer:
It's Boolean Algebra.
Either your love or a ghost:
Boo
A synonym for thin:
lean
All, but not the whole:
al(the last letter is missing)
The earth:
geb(the god of earth)
The sun:
ra(the god of sun)
Partial Answer:
Boo
Lean
3.I am all, but not the whole
4.I am the earth
5.I am the sun
And altogether, I am either true or false
Boolean ______________