(ˈ) ̷ ̷| ̷ ̷_stik adjective
Etymology: a- (II) + Greek pneustikos of or for breathing, from (assumed) Greek pneustos (verbal of pnein to breathe) + Greek -ikos -ic
1. of an insect larva : having all the spiracles absent or closed
2. : exhibiting apneusis