[Mrs. Don-o]

A million references. I see "onanism" can be used with a range of related definitions (Link), including masturbatory, perverse, physiologically impaired, and contraceptive references. What they all have in common --- what defines the core meaning of the term --- seems to be intentionally non-procreative ejaculation.

[Salvation]

Thanks for the research and the link. I concur with your judgment on what it all means — **seems to be intentionally non-procreative ejaculation.**