εἴτε/eite

This word is used to organize what someone writes. It relates two ideas or groups of words to another in some way. This is a conjunction.

This word can mean to link two words together in a comparison, like ‘if … if’. If this and if that.
Some “if” statements are concluded by another but similar term, like ‘if’ εἴτε … and ‘if’ ἐὰν.