Radioand TelevisionSlang. something that is a dominant or major facet of a program or series, especially something that serves as a unifying theme: an entertainment series with a historical override.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a fool or simpleton; ninny.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
O.E. oferridan, from ofer "over" + ridan "to ride" (see ride (v.)). Originally literal, of cavalry, etc. Fig. meaning "to set aside arrogantly" is from 1827. The mechanical sense "to suspend automatic operation" is attested from 1946.