Where does “antiquated” come from?

antiquated (English) comes from English antiquate, from Latin antiquatus, from Latin antiquo, from Latin antīquus, from Latin ante, from Ancient Greek κλίσις, from Ancient Greek -σῐς, from Ancient Greek -τις — Derives abstract/action nouns from verb roots.

antiquated (English): old-fashioned, out of date

Definitions

old-fashioned, out of date

Ancestry of “antiquated”, step by step

Step	Language	Word	Meaning
1	English	antiquate	To cause to become old or obsolete
2	Latin	antiquatus	old, ancient, archaic, antique, antiquarian,...
3	Latin	antiquo	I leave it in its ancient state, restore...
4	Latin	antīquus	old, ancient
5	Latin	ante	before, in front, forwards; before; before,...
6	Ancient Greek	κλίσις	bending, inclination; a lying down; a place for...
7	Ancient Greek	-σῐς	"suffix forming nouns"
8	Ancient Greek	-τις	retained after dentals
9	Proto-Indo-European	-tis	Derives abstract/action nouns from verb roots

Words derived from “antiquated”

Every word from Proto-Indo-European -tis →Every word from Ancient Greek -σῐς →Every word from Ancient Greek κλίσις →