molecular condom n.— «For a decade now, scientists have been working to develop an HIV-blocking vaginal gel, a microbicide often called a molecular condom.» —“Better than a Condom?” by Jeneen...
spermarche n.— «For this milestone in male maturation I suggest one of two terms: we might call it primus ejactulatus from the Latin or spermarche from the Greek. I prefer the latter, which means “the beginning of sperm...