Ptotic vs Aptotic - What's the difference?

As adjectives the difference between ptotic and aptotic

is that ptotic is of or pertaining to ptosis while aptotic is uninflected or aptotic can be (biology|rare).

(-)

Of or pertaining to ptosis.

Levator disinsertion leads to a ptotic eyelid.

(en adjective)

Uninflected.

* 2006 , Thomas Pynchon, Against the Day , Vintage 2007, p. 282:

To become as they'd say out here aptotic , uninflected, unable, sometimes, to tell subject from object.

Haplology of apoptotic.

(en adjective)

(biology, rare)