Where does “projectionless” come from?

projectionless (English) comes from English projection, from Middle French projection, from Latin prōiectiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

projectionless (English): In which 0 and 1 are the only projections

Definitions

  1. In which 0 and 1 are the only projections

Ancestry of “projectionless”, step by step

projectionless traces back through two separate lines of ancestry.

via English projection

StepLanguageWordMeaning
1EnglishprojectionSomething which projects, protrudes, juts out,...
2Middle Frenchprojection
3Latinprōiectiōa throwing forward, projection
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 English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Ancient Greek χάλιξ