Where does “कठिनपृष्ठक” come from?

कठिनपृष्ठक (Sanskrit) comes from Sanskrit कठिनपृष्ठ, from Sanskrit पृष्ठ, from Proto-Indo-Aryan pr̥ṣṭʰás, from Proto-Indo-Iranian pr̥štʰás, from Proto-Indo-European pr̥-sth₂-ós, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

कठिनपृष्ठक (Sanskrit): a "hard-backed" tortoise

Definitions

  1. a "hard-backed" tortoise

Ancestry of “कठिनपृष्ठक”, step by step

StepLanguageWordMeaning
1Sanskritकठिनपृष्ठa "hard-backed" tortoise
2Sanskritपृष्ठthe back; the hinder part or rear of anything
3Proto-Indo-Aryanpr̥ṣṭʰás
4Proto-Indo-Iranianpr̥štʰásback
5Proto-Indo-Europeanpr̥-sth₂-ós
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pr̥-sth₂-ós