Data
mid 17th century (as a term in philosophy): from Latin, plural of datum.
wiktionary
Borrowed from Latin data, nominative plural of datum(“that is given”), neuter past participle of dō(“I give”). Doublet of date.
etymonline
data (n.)
1640s, "a fact given or granted," classical plural of datum, from Latin datum "(thing) given," neuter past participle of dare "to give" (from PIE root *do- "to give"). In classical use originally "a fact given as the basis for calculation in mathematical problems." From 1897 as "numerical facts collected for future reference."
Meaning "transmittable and storable information by which computer operations are performed" is first recorded 1946. Data-processing is from 1954; data-base (also database) "structured collection of data in a computer" is by 1962; data-entry is by 1970.
