Where does “rationaalikertoiminen” come from?

rationaalikertoiminen (Finnish) comes from Finnish rationaalinen, from Latin rationalis, from Latin ratiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

rationaalikertoiminen (Finnish): with rational coefficients

Definitions

  1. with rational coefficients

Ancestry of “rationaalikertoiminen”, step by step

rationaalikertoiminen traces back through two separate lines of ancestry.

via Finnish rationaalinen

StepLanguageWordMeaning
1Finnishrationaalinenrational
2Latinrationalisaccounts; rational, reasonable, of or possessing...
3Latinratiōreason, reasoning, explanation, ground, motive, rationality, rationale, purpose
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 Finnish kerroin

StepLanguageWordMeaning
1Finnishkerroincoefficient, factor; index; multiplier
2Finnishkertoato tell; to multiply; to have it
3Finnishkertatime, occasion; time; times; also once, when the...
4Proto-Finnickertatime
5Proto-Indo-Europeankert-times; to weave, twist together; time
6Proto-Turkic*keŕ-to travel, tour
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-
rationaalikertoiminen — Etymology, Origin & Word History | Etymology Explorer