A fan fiction story which contains sexual references, but stops short of full, explicit descriptions of sexual activity (coined by analogy with lemon).
From Middle English lyme, lym, lime, from Old English līm, from Proto-Germanic *līmaz. Cognate with Saterland Frisian Liem, Dutch lijm, German Leim, Danish lim (from Old Norse lím), Latin limus ("mud").
Image:Prague_Promenade.jpg|thumb|250px|Avenue of limes in Prague.