sperm donor

== English == === Pronunciation === === Noun === sperm donor (plural sperm donors) A man who donates sperm, usually anonymously, to a sperm bank or fertility clinic. (US, slang, idiomatic, derogatory) A man who is the father of a woman's child or children, but no longer has a relationship, or has a hostile relationship, with the woman, and is typically uninvolved with the children as well. ==== Translations ==== ==== See also ==== baby mama