Where does “เจ็ดสิบ” come from?

เจ็ดสิบ (Thai) comes from Thai เจ็ด, from Proto-Tai cetᴰ, from Middle Chinese 七.

เจ็ดสิบ (Thai): 70

Definitions

  1. 70

Ancestry of “เจ็ดสิบ”, step by step

เจ็ดสิบ traces back through two separate lines of ancestry.

via Thai เจ็ด

StepLanguageWordMeaning
1Thaiเจ็ด7; seven
2Proto-Taicetᴰseven
3Middle Chinese

via Thai สิบ

StepLanguageWordMeaning
1Thaiสิบ10; ten

Words derived from “เจ็ดสิบ

Every word from Middle Chinese Every word from Proto-Tai cetᴰEvery word from Thai เจ็ด