Where does “thăm dò” come from?

thăm dò (Vietnamese) comes from Vietnamese đỏ, from French dose, from Latin dosis, from Ancient Greek δόσις, from Ancient Greek δίδωμι, from Proto-Indo-European dédeh₃ti, from Proto-Indo-European deh₃- — to give.

thăm dò (Vietnamese): to probe; to find out about; to survey

Definitions

  1. to probe; to find out about; to survey

Ancestry of “thăm dò”, step by step

thăm dò traces back through two separate lines of ancestry.

via Vietnamese đỏ

StepLanguageWordMeaning
1Vietnameseđỏred; burning; flaring up; lucky; fortunate
2Frenchdoseproportion; dose; first-person singular present...
3Latindosisdose
4Ancient Greekδόσιςgiving, a gift; license, permission; portion
5Ancient GreekδίδωμιI give, present, offer; I grant, allow, permit;...
6Proto-Indo-Europeandédeh₃tito be giving
7Proto-Indo-Europeandeh₃-to give

via Vietnamese thăm

StepLanguageWordMeaning
1Vietnamesethămto visit; to call on; to examine; lot
2Chinese
Every word from Proto-Indo-European deh₃-Every word from Proto-Indo-European dédeh₃tiEvery word from Ancient Greek δίδωμι