Where does “eksistenssikvanttori” come from?

eksistenssikvanttori (Finnish) comes from German Existenzquantor, from German Existenz, from Old French existence, from Late Latin existentia, from Latin existens, from Latin existere, from Latin existo, from Latin ex — whale, sea monster; abyss.

eksistenssikvanttori (Finnish): existential quantifier

Definitions

existential quantifier

Ancestry of “eksistenssikvanttori”, step by step

eksistenssikvanttori traces back through 3 separate lines of ancestry.

via German Existenzquantor

Step	Language	Word	Meaning
1	German	Existenzquantor	existential quantifier
2	German	Existenz	existence
3	Old French	existence	—
4	Late Latin	existentia	existence
5	Latin	existens	Alternative form of exsistens
6	Latin	existere	present active infinitive of existō
7	Latin	existo	Alternative form of exsistō; to stand forth, come...
8	Latin	ex	A name of the letter "X"; out of, from
9	Latin	commūnicō	to impart, share
10	Latin	commūnis	common, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
11	Old Latin	com(m)oinis	—
12	Proto-Italic	kommoinis	common
13	Proto-Indo-European	ḱom-moy-ni-	held in common
14	Proto-Indo-European	ḱóm	beside, near, by, with
15	Proto-Indo-European	ḱe	Deictic particle, here; Post-positional...
16	Middle English	kyt	—
17	Russian	кит	whale; genitive plural of ки́та
18	Old Church Slavonic	китъ	whale
19	Ancient Greek	κῆτος	whale, sea monster; abyss

via Finnish eksistenssi

Step	Language	Word	Meaning
1	Finnish	eksistenssi	existence
2	Medieval Latin	existentia	existence
3	Latin	-ia	Used to form a feminine abstract noun, usually...
4	Latin	-ius	forming adjectives from nouns; nominative neuter...
5	Proto-Italic	-jōs	Forms comparative adjectives
6	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

via Finnish kvanttori

Step	Language	Word	Meaning
1	Finnish	kvanttori	quantifier

Every word from Ancient Greek κῆτος →