Where does “trapezium” come from?

trapezium (Dutch) comes from Latin trapezium, from Ancient Greek τραπέζιον, from Ancient Greek τράπεζα, from Ancient Greek *τετράπεζα, from Ancient Greek πέζα, from Ancient Greek πούς, from Proto-Indo-European pṓds, from Proto-Indo-European póds — to walk, to step; to stumble, to fall.

trapezium (Dutch): A trapezium, trapezoid, a quadrilateral with two...

Definitions

  1. A trapezium, trapezoid, a quadrilateral with two...

Ancestry of “trapezium”, step by step

trapezium traces back through two separate lines of ancestry.

via Latin trapezium

StepLanguageWordMeaning
1Latintrapeziumtrapezium, trapezoid
2Ancient Greekτραπέζιονirregular quadrilateral; little table; small...
3Ancient Greekτράπεζαa table
4Ancient Greek*τετράπεζα
5Ancient Greekπέζαfoot, edge; foot, instep, bottom; -footed,...
6Ancient Greekπούςfoot; leg; Greek foot or pous, the ancient Greek...
7Proto-Indo-Europeanpṓdsfoot
8Proto-Indo-Europeanpódsfoot
9Proto-Indo-Europeanped-to walk, to step; to stumble, to fall

via Late Latin trapezium

StepLanguageWordMeaning
1Late Latintrapeziumtrapezium, trapezoid
Every word from Proto-Indo-European ped-Every word from Proto-Indo-European pódsEvery word from Proto-Indo-European pṓds