Source : Webster's Revised Unabridged Dictionary (1913)

Immanuel \Im*man"u*el\, n. [Heb. 'imm[=a]n?[=e]l, fr. 'im with +
   [=a]n? us + [=e]l God.]
   God with us; -- an appellation of the Christ. --Is. vii. 14.
   Matt. i. 23.