Hollerith code

[ hol-uh-rith ]
/ ˈhɒl ə rɪθ /

noun Computers.

a system for coding data into punched cards, in which each horizontal row is assigned a different value, and letters, numbers, or special characters are encoded as combinations of these values in a vertical column.

Origin of Hollerith code

1946; named after Herman Hollerith (1860–1929), U.S. inventor of the system
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019