Medical Definition of GERMICIDE. : an agent that destroys germs.
The standover height of a bike is the height of the frame when you're standing over it, and the distance between the bike's top tube and your goolies is the important factor there! Good luck, and the link below is to a webpage about Standover Height... Source(s): http://www.sheldonbrown.com/gloss_st-z.h...
Stand over height means that your inseam (crotch to floor with about an inch or two of room) over the top bar on a bike when you stand over it without sitting on the seat but standing forward of it and you should have that much room between you and the bike.