Source : Webster's Revised Unabridged Dictionary (1913)

Ejaculate \E*jac"u*late\, v. t. [imp. & p. p. {Ejaculated}; p.
   pr. & vb. n. {Ejaculating}.] [L. ejaculatus, p. p. of
   ejaculari to throw out; e out + ejaculari to throw, fr.
   jaculum javelin, dart, fr. jacere to throw. See {Eject}.]
   1. To throw out suddenly and swiftly, as if a dart; to dart;
      to eject. [Archaic or Technical]

            Its active rays ejaculated thence.    --Blackmore.

Ejaculate \E*jac"u*late\, v. i.
   To utter ejaculations; to make short and hasty exclamations.
   [R.] ``Ejaculating to himself.'' --Sir W. Scott.

Source : WordNet®

ejaculate
     n : the thick white fluid containing spermatozoa that is
         ejaculated by the male genital tract [syn: {semen}, {seed},
          {seminal fluid}, {cum}]
     v 1: utter impulsively; "He blurted out the secret"; "He
          blundered his stupid ideas" [syn: {blurt out}, {blurt},
          {blunder out}, {blunder}]
     2: eject semen