Where does “trầm kha” come from?

trầm kha (Vietnamese) comes from Vietnamese 沉痾.

trầm kha (Vietnamese): chronic disease, chronic illness; chronic

Definitions

  1. chronic disease, chronic illness; chronic

Ancestry of “trầm kha”, step by step

StepLanguageWordMeaning
1Vietnamese沉痾
Every word from Vietnamese 沉痾
trầm kha — Etymology, Origin & Word History | Etymology Explorer