|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
priesthoodn. obs. [TMRC] The select group of system managers responsible for the operation and maintenance of a batch operated computer system. On these computers, a user never had direct access to a computer, but had to submit his/her data and programs to a priest for execution. Results were returned days or even weeks later. See acolyte.