Where does “parallactical” come from?

parallactical (English) comes from English parallactic, from New Latin parallacticus, from Ancient Greek παραλλακτικός, from Ancient Greek παραλλάσσω, from Ancient Greek ἀλλάσσω, from Ancient Greek ἄλλος, from Ancient Greek κρίνω, from Proto-Hellenic kríňňō — to sift, separate, divide.

parallactical (English): Alternative form of parallactic

Definitions

  1. Alternative form of parallactic

Ancestry of “parallactical”, step by step

StepLanguageWordMeaning
1EnglishparallacticOf or pertaining to parallax
2New Latinparallacticus—
3Ancient Greekπαραλλακτικόςparallactic
4Ancient Greekπαραλλάσσωto cause to alternate
5Ancient Greekἀλλάσσωto change, alter, make other than it is; to give...
6Ancient Greekἄλλοςother, another, different, else; in combination...
7Ancient GreekκρίνωTo separate, divide, part, distinguish between...
8Proto-Hellenickríňňō—
9Proto-Indo-Europeankrinyéti—
10Proto-Indo-Europeankrey-to sift, separate, divide
Every word from Proto-Indo-European krey- →Every word from Proto-Indo-European krinyéti →Every word from Proto-Hellenic kríňňō →