Ejaculation
Part of speech: noun
Definition: The act of throwing or darting out with a sudden force and rapid flight. The uttering of a short, sudden exclamation or prayer, or the exclamation or prayer uttered. The act of ejecting or suddenly throwing, as a fluid from a duct. The forcible ejection of semen from the mammalian urethra, a reflex in response to sexual stimulation.
Interjection
Part of speech: noun
Definition: An exclamation or filled pause; a word or phrase with no particular grammatical relation to a sentence, often an expression of emotion.An interruption; something interjected