Where does “đường hô hấp dưới” come from?

đường hô hấp dưới (Vietnamese) comes from Vietnamese đường hô hấp, from Vietnamese Đường, from Proto-Southwestern Tai daːŋᴬ², from Middle Chinese 唐.

đường hô hấp dưới (Vietnamese): lower respiratory tract

Definitions

  1. lower respiratory tract

Ancestry of “đường hô hấp dưới”, step by step

đường hô hấp dưới traces back through two separate lines of ancestry.

via Vietnamese đường hô hấp

StepLanguageWordMeaning
1Vietnameseđường hô hấprespiratory tract
2VietnameseĐườngrelated to Tang
3Proto-Southwestern Taidaːŋᴬ²road; way
4Middle Chinese唐—

via Vietnamese dưới

StepLanguageWordMeaning
1Vietnamesedướiunder, below
2Proto-Vietic-taːlʔ—
3Proto-Mon-Khmerkt₁aalunder-surface, under
Every word from Middle Chinese 唐 →Every word from Proto-Southwestern Tai daːŋᴬ² →Every word from Vietnamese Đường →