Definitions of words in Genesis 1:6:
Divide {International Standard Bible Encyclopedia}
Firmament {Easton's Bible Dictionary}
Firmament {International Standard Bible Encyclopedia}
In {International Standard Bible Encyclopedia}
Let {International Standard Bible Encyclopedia}
Waters {International Standard Bible Encyclopedia}
God {Easton's Bible Dictionary}
Other definition entries containing Genesis 1:6:
World, Cosmological {I.S.B.E.}