Where does “planarian” come from?

planarian (English) comes from Translingual Planaria, from Late Latin planarius, from Latin plānum, from Latin plānus, from Ancient Greek πλάνος, from Ancient Greek πλανάω, from Proto-Indo-European pl-néh₂-ti.

planarian (English): Any of various flatworms of the order Tricladida...

Definitions

  1. Any of various flatworms of the order Tricladida...

Ancestry of “planarian”, step by step

StepLanguageWordMeaning
1TranslingualPlanariagenus
2Late Latinplanariusrelating to a plane; pertaining to a plane; of or...
3Latinplānuma plain, level ground
4Latinplānuslevel, flat, even
5Ancient Greekπλάνοςwandering
6Ancient Greekπλανάωto make to wander, lead wandering about; to lead...
7Proto-Indo-Europeanpl-néh₂-ti
Every word from Proto-Indo-European pl-néh₂-tiEvery word from Ancient Greek πλανάωEvery word from Ancient Greek πλάνος