Where does “เข็มขัดนิรภัย” come from?

เข็มขัดนิรภัย (Thai) comes from Thai เข็มขัด, from Thai เข็ม, from Thai ใน, from Thai มหาสมุทร, from Thai สมุทร, from Sanskrit समुद्र, from Sanskrit सम्-, from Proto-Indo-Iranian sam- — together, one.

เข็มขัดนิรภัย (Thai): seat belt; safety belt

Definitions

  1. seat belt; safety belt

Ancestry of “เข็มขัดนิรภัย”, step by step

เข็มขัดนิรภัย traces back through two separate lines of ancestry.

via Thai เข็มขัด

StepLanguageWordMeaning
1Thaiเข็มขัดbelt
2Thaiเข็มneedle. (classifier: เล่ม)
3Thaiในin; inside; within; amidst; into; on; at; during;...
4Thaiมหาสมุทรocean
5Thaiสมุทรsea
6Sanskritसमुद्रthe sea; ocean
7Sanskritसम्-with, together with, along with, together,...
8Proto-Indo-Iraniansam-together, joint, paired
9Proto-Indo-Europeansem-together, one

via Thai นิรภัย

StepLanguageWordMeaning
1Thaiนิรภัยsafe; secure
2Sanskritनिर्भयfearless, undaunted, unafraid
3Sanskritनिस्out, forth, away &c
4Sanskritनिdown; back; in, into
5Proto-Indo-Iraniandown, downwards; in, into
6Proto-Indo-Europeannidown
Every word from Proto-Indo-European sem-Every word from Sanskrit सम्-Every word from Sanskrit समुद्र
เข็มขัดนิรภัย — Etymology, Origin & Word History | Etymology Explorer