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.
Definition of absurd. 1  1 : ridiculously unreasonable, unsound, or incongruous an absurd argument : extremely silly or ridiculous absurd humor. 2  2 : having no rational or orderly relationship to human life : meaningless an absurd universe; also : lacking order or value an absurd existence.