Where does “ascensionist” come from?

ascensionist (English) comes from English ascension, from Middle English ascencioun, from Old French ascension, from Latin ascēnsiō, from Latin ascensus, from Latin ascendo, from Latin ad-, from Latin īn- — in.

ascensionist (English): One who carries out ascents, such as a balloonist...

Definitions

  1. One who carries out ascents, such as a balloonist...

Ancestry of “ascensionist”, step by step

ascensionist traces back through two separate lines of ancestry.

via English ascension

StepLanguageWordMeaning
1EnglishascensionThe act of ascending; an ascent; That which...
2Middle Englishascencioun
3Old Frenchascensionascent
4Latinascēnsiōascent, ascension
5Latinascensusascended; risen; ascent
6LatinascendoI climb up, I go up, I move upwards; I rise,...
7Latinad-to; usually prefixed to verbs, in which cases it...
8Latinīn-un-, non-, not
9Latinînin, at, on, upon, from (space)
10Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
11Proto-Italicenin
12Proto-Indo-Europeanh₁énin

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-