Where does “Psilotopsida” come from?

Psilotopsida (Translingual) comes from Translingual -opsida, from Ancient Greek ὄψις, from Ancient Greek ὄψ, from Proto-Hellenic wókʷs, from Proto-Indo-European wekʷ- — to speak, to sound out.

Psilotopsida (Translingual): class

Definitions

  1. class

Ancestry of “Psilotopsida”, step by step

StepLanguageWordMeaning
1Translingual-opsida—
2Ancient Greekὄψιςview
3Ancient Greekὄψvoice; word; eye, face
4Proto-Hellenicwókʷsvoice
5Proto-Indo-Europeanwekʷ-to speak, to sound out
Every word from Proto-Indo-European wekʷ- →Every word from Proto-Hellenic wókʷs →Every word from Ancient Greek ὄψ →