Where does “semitreasonable” come from?

semitreasonable (English) comes from English treasonable, from English treason, from Middle English tresoun, from Anglo-Norman French treson, from Old French traïson, from Latin trāditiō, from Latin -tiō, from Latin dissertātiō — small stone, pebble; gravel, rubble.

semitreasonable (English): Somewhat or partially treasonable

Definitions

  1. Somewhat or partially treasonable

Ancestry of “semitreasonable”, step by step

semitreasonable traces back through two separate lines of ancestry.

via English treasonable

StepLanguageWordMeaning
1Englishtreasonableinvolving or constituting treason
2EnglishtreasonThe crime of betraying one’s own country; An act...
3Middle EnglishtresounBetrayal; aiding one's enemies or rivals;...
4Anglo-Norman Frenchtreson
5Old FrenchtraïsonAlternative form of traison
6Latintrāditiōa surrender, delivering up
7Latin-tiōtion, -ation, -ing
8Latindissertātiō(spoken) dissertation, discourse, disquisition
9Latindissertusarranged, disposed; explained
10Latindissereresecond-person singular future passive indicative...
11Latindis-asunder, apart, in two; reversal, removal;...
12Latincalceusshoe
13Latincalxlimestone; chalk; the finish line
14Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Ancient Greek χάλιξ