'Ejaculator' definitions:

Definition of 'ejaculator'

From: WordNet
noun
A man who ejaculates semen
noun
A speaker who utters a sudden exclamation

Definition of 'Ejaculator'

From: GCIDE
  • Ejaculator \E*jac"u*la`tor\, n. [NL. See Ejaculate.] (Anat.) A muscle which helps ejaculation. [1913 Webster]