|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
Neo-Darwinism Ne·o-Dar·win·ism (nē'ō-där'wə-nĭz'əm)
Darwinism as modified by the findings of modern genetics.
|Neo-Darwinism (nē'ō-där'wə-nĭz'əm) Pronunciation Key
Darwinism as modified by the findings of modern genetics, stating that mutations due to random copying errors in DNA cause variation within a population of individual organisms and that natural selection acts upon these variations.