Where does “horizontally” come from?

Horizontally comes from English horizontal, from French horizontal, from Latin -alis, from Ancient Greek ὁρίζων, from Ancient Greek ὁρίζω meaning to bound or define, from Ancient Greek ὅρος meaning boundary.

horizontally (English): In a horizontal direction or position

Definitions

  1. In a horizontal direction or position

Ancestry of “horizontally”, step by step

StepLanguageWordMeaning
1Englishhorizontalperpendicular to the vertical; parallel to the...
2Middle Frenchhorizontal—
3Latinhorizōnhorizon
4Ancient Greekὁρίζωνhorizon
5Ancient Greekὅροςboundary, limit, frontier, landmark; marking...
6Proto-Hellenicwórwos—
7Proto-Indo-Europeanwerw-—

Words derived from “horizontally”

Every word from Proto-Indo-European werw- →Every word from Proto-Hellenic wórwos →Every word from Ancient Greek ὅρος →