Medical

punch card

Also found in: Dictionary, Acronyms, Encyclopedia.

(redirected from card column)

punch card

(pŭnch kard),

A card on which data are stored by means of holes made in specified positions so that data can be sorted, processed, and analyzed; method still used in developing world.

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.