Where does “informational” come from?

Informational derives from English information, which comes from English aldehyde, ultimately from English enformation.

informational (English): Designed to or able to impart information;...

Definitions

  1. Designed to or able to impart information;...

Ancestry of “informational”, step by step

informational traces back through 3 separate lines of ancestry.

via English information

StepLanguageWordMeaning
1EnglishinformationThat which resolves uncertainty; anything that...
2Middle EnglishenformaciounTeaching, education; the dissemination of knowledge
3Latinīnfōrmātiōsketch, idea, conception
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Romanian ăl

StepLanguageWordMeaning
1Romanianălthat; the
2Latinillumaccusative masculine singular of ille
3Latinillethat; those; "; demonstrative pronoun "; that...
4LatinolleArchaic form of ille
5Proto-Italic*olnosthat

via Romanian informațiune

StepLanguageWordMeaning
1Romanianinformațiune

Words derived from “informational

Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-
informational — Etymology, Origin & Word History | Etymology Explorer