Where does “subtrapeziform” come from?

subtrapeziform (English) comes from English sub, from English substitute, from Middle English substituten, from Latin substitutus, from Latin substituo, from Latin statuo, from Latin stātus, from Latin stō.

subtrapeziform (English): Shaped like a trapezium with an apical depression

Definitions

  1. Shaped like a trapezium with an apical depression

Ancestry of “subtrapeziform”, step by step

subtrapeziform traces back through two separate lines of ancestry.

via English sub

StepLanguageWordMeaning
1EnglishsubA submarine; A submarine sandwich: a sandwich...
2EnglishsubstituteTo use in place of something else, with the same...
3Middle Englishsubstituten
4Latinsubstitutussubstituted
5LatinsubstituoI place next to, under, or instead of; I...
6LatinstatuoI set up, station; I establish, determine, fix; I...
7Latinstātusfixed, set, having been set
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-

via English trapeziform

StepLanguageWordMeaning
1EnglishtrapeziformShaped like a trapezium
2Latintrapezifōrmistrapezoidal, trapeziform
3Latintrapeziumtrapezium, trapezoid
4Ancient Greekτραπέζιονirregular quadrilateral; little table; small...
5Ancient Greekτράπεζαa table
6Ancient Greek*τετράπεζα
7Ancient Greekπέζαfoot, edge; foot, instep, bottom; -footed,...
8Ancient Greekπούςfoot; leg; Greek foot or pous, the ancient Greek...
9Proto-Indo-Europeanpṓdsfoot
10Proto-Indo-Europeanpódsfoot
11Proto-Indo-Europeanped-to walk, to step; to stumble, to fall
Every word from Proto-Indo-European *steh₂-Every word from Proto-Indo-European sth₂éh₁yetiEvery word from Proto-Italic staēō