The Collaborative International Dictionary of English v.0.48:

Emmanuel \Em*man"u*el\, n.
   See Immanuel. --Matt. i. 23.
   [1913 Webster]

Easton's 1897 Bible Dictionary:

Emmanuel
   God with us, Matt. 1:23). (See IMMANUEL.)


Hitchcock's Bible Names Dictionary (late 1800's):

Emmanuel, God with us