Definitions of words in Genesis 21:10:
Abraham {Easton's Bible Dictionary}
Abraham {Hitchcock's Bible Names}
Abraham {International Standard Bible Encyclopedia}
For {International Standard Bible Encyclopedia}
Heir {Easton's Bible Dictionary}
Heir {International Standard Bible Encyclopedia}
Other definition entries containing Genesis 21:10:
Ishmael {Easton's}
Abraham {I.S.B.E.}
Hagar {I.S.B.E.}