Where does “advectionally” come from?

advectionally (English) comes from English advectional, from English advection, from Latin advectio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

Ancestry of “advectionally”, step by step

advectionally traces back through two separate lines of ancestry.

via English advectional

StepLanguageWordMeaning
1EnglishadvectionalRelating to advection
2EnglishadvectionThe horizontal movement of a body of atmosphere (or other fluid) along with a concurrent transport of its temperature, humidity etc
3LatinadvectioThe act of bringing or conveying; transportation
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 ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-