Where does “multitaskaus” come from?

multitaskaus (Finnish) comes from Finnish multitaskata, from English multitask, from English task, from Medieval Latin tasca, from Latin taxa, from Latin taxāre, from Latin Taxus, from Ancient Greek εἶδος — to see, to look, to observe.

Ancestry of “multitaskaus”, step by step

multitaskaus traces back through two separate lines of ancestry.

via Finnish multitaskata

StepLanguageWordMeaning
1Finnishmultitaskatato multitask
2EnglishmultitaskHandling or involving multiple tasks at once
3EnglishtaskA piece of work done as part of one’s duties; Any...
4Medieval Latintasca
5Latintaxasecond-person singular present active imperative...
6Latintaxāre
7LatinTaxusyew
8Ancient GreekεἶδοςThat which is seen: form, image, shape;...
9Spanish-scopio-scope
10Latin-scopium
11Ancient GreekσκοπέωI look, look at, behold; I examine, inspect; 413...
12Ancient Greekσκοπόςwatcher, lookout; protector, guardian; spy, scout
13Ancient GreekσκέπτομαιI look at, examine; I examine, consider, think
14Proto-Hellenicsképťomaito look at
15Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
16Proto-Indo-Europeanspeḱ-to see, to look, to observe

via Finnish us

StepLanguageWordMeaning
1Finnishus-ing
Every word from Proto-Indo-European speḱ-