Where does “semirational” come from?

semirational (English) comes from English rational, from French rationalité, from French rationnel, from Latin rationalis, from Latin ratiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

semirational (English): Partly rational; employing a certain amount of...

Definitions

  1. Partly rational; employing a certain amount of...

Ancestry of “semirational”, step by step

semirational traces back through two separate lines of ancestry.

via English rational

StepLanguageWordMeaning
1EnglishrationalCapable of reasoning; Logically sound; not...
2Frenchrationalitérationality
3Frenchrationnelrational
4Latinrationalisaccounts; rational, reasonable, of or possessing...
5Latinratiōreason, reasoning, explanation, ground, motive, rationality, rationale, purpose
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient 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 χάλιξEvery word from Latin -tiōEvery word from Latin dis-