All 4 Uses

antiseptic
in
Kindred, by Octavia Butler
(Edited)

Rufe, have you got any kind of antiseptic?
p. 146.8 *

antiseptic = chemical that kills micro-organisms
Then I checked my denim bag, put in a bottle of antiseptic, Kevin's large bottle of Excedrin, and an old pocket knife to replace the switchblade.
p. 195.6

antiseptic = a chemical that kills micro-organisms
At the house, I went straight to the well, got a bucket of water, carried it up the stairs somehow, then washed, spread antiseptic on my new cuts, and put on clean clothes.
p. 213.7

antiseptic = a substance used to clean wounds because it prevents infection by killing harmful micro-organisms such as bacteria
I went over to it, washed my knife in antiseptic, and hooked the drawstring of my bag over my shoulder.
p. 239.8

antiseptic = a chemical that kills micro-organisms

Definitions:

(1) (antiseptic)
a substance that prevents infection by killing harmful micro-organisms; or (as an adjective) describing something very clean and free of germs
(2) (meaning too rare to warrant focus)
Much more rarely, "antiseptic" is used to indicate something that is too planned -- lacking in organic or natural character.