lobotomy a surgical operation in which a lobe of the brain, especially the frontal lobe of the cerebrum, is cut into or across as a treatment for psychosis.
electroencephalograph an instrument for making electroencephalograms, graphic tracings of minute voltage changes resulting from bioelectric activity in the brain.
pinochle any of a family of card games, usually for three or four persons and typically played with a 48-card deck made up of two of every card above the eight, including the ace.
