ejaculation

noun
  1. 1

    The act of throwing or darting out with a sudden force and rapid flight.

  2. 2

    The uttering of a short, sudden exclamation or prayer, or the exclamation or prayer uttered.

  3. 3

    The act of ejecting or suddenly throwing, as a fluid from a duct or other body structure.

Source: https://en.wiktionary.org/wiki/ejaculation