| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
prognostic prog·nos·tic (prŏg-nŏs'tĭk)
adj.
Of, relating to, or useful in prognosis.
Of or relating to prediction; predictive.
A sign or symptom indicating the future course of a disease.
A sign of a future happening; a portent.