https://www.merriam-webster.com/dictionary/penis
a male erectile organ of copulation by which urine and semen are discharged from the body and that develops from the same embryonic mass of tissue as the clitoris
http://www.dictionary.com/browse/penis
the male organ of copulation and, in mammals, of urinary excretion.
https://dictionary.cambridge.org/us/dictionary/english/penis
an organ of male mammals that is used to excrete urine and for sex
Apparently dictionaries have not yet caught up with the newest science insights among leftists.
Wait until these morons get the bright idea to sue Merriam-Webster, Oxford, American Heritage, Roget's, dictionary.com...