Where does “Taprobane” come from?

Taprobane (Latin) comes from Latin Tāprobana, from Ancient Greek Ταπροβάνη, from Ashokan Prakrit 𑀢𑀁𑀩𑀧𑀁𑀦𑀺, from Sanskrit ताम्रपर्णी, from Sanskrit पर्ण, from Proto-Indo-Aryan parnám, from Proto-Indo-Iranian parnám, from Proto-Indo-European pornóm — passed , crossed.

Taprobane (Latin): an old name for Sri Lanka

Definitions

  1. an old name for Sri Lanka

Ancestry of “Taprobane”, step by step

StepLanguageWordMeaning
1LatinTāprobana
2Ancient GreekΤαπροβάνηSri Lanka
3Ashokan Prakrit𑀢𑀁𑀩𑀧𑀁𑀦𑀺
4Sanskritताम्रपर्णीmunjeet (Rubia cordifolia)
5Sanskritपर्णpinion, feather (also of an arrow), wing
6Proto-Indo-Aryanparnám
7Proto-Indo-Iranianparnámleaf; feather, wing
8Proto-Indo-Europeanpornómfeather, wing; fern, leaf
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “Taprobane

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pornóm