Ptosis as a complication of other conditions: Other conditions that might have Ptosis as a complication may, potentially, be an underlying cause of Ptosis. Ptosis as a symptom: Conditions listing Ptosis as a symptom may also be potential underlying causes of Ptosis.
2. the absurd, the quality or condition of existing in a meaningless and irrational world. absurdus out of tune, uncouth, ridiculous. See ab -, surd ]. abâ¢surdâ²ly, adv.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Illusion(noun) an unreal image presented to the bodily or mental vision; a deceptive appearance; a false show; mockery; hallucination. 2  Illusion(noun) hence: Anything agreeably fascinating and charning; enchantment; witchery; glamour.