Where does “ภายใน” come from?

ภายใน (Thai) comes from Thai ใน, from Thai มหาสมุทร, from Thai สมุทร, from Sanskrit समुद्र, from Sanskrit सम्-, from Proto-Indo-Iranian sam-, from Proto-Indo-European sem- — together, one.

ภายใน (Thai): inside; interior

Definitions

  1. inside; interior

Ancestry of “ภายใน”, step by step

ภายใน traces back through two separate lines of ancestry.

via Thai ใน

StepLanguageWordMeaning
1Thaiในin; inside; within; amidst; into; on; at; during;...
2Thaiมหาสมุทรocean
3Thaiสมุทรsea
4Sanskritसमुद्रthe sea; ocean
5Sanskritसम्-with, together with, along with, together,...
6Proto-Indo-Iraniansam-together, joint, paired
7Proto-Indo-Europeansem-together, one

via Thai ภาย

StepLanguageWordMeaning
1Thaiภายplace, location; part, side; point, spot
2Palibhāyafear, fright
3Sanskritभयfear, alarm, dread; terror, dismay, danger,...
4Proto-Indo-Iranian*bʰayHás—
5Proto-Indo-Europeanbʰeyh₂-to fear, be afraid; to strike, hit; to hew, cut
Every word from Proto-Indo-European sem- →Every word from Sanskrit सम्- →Every word from Sanskrit समुद्र →