Where does “ธันวาคม” come from?

ธันวาคม (Thai) comes from Thai อาคม, from Pali āgama, from Pali a-, from Sanskrit अ-, from Proto-Indo-Iranian a-, from Proto-Indo-European n̥-, from Proto-Indo-European ne — not.

ธันวาคม (Thai): December the twelfth month of the year under the Gregorian calendar

Definitions

  1. December the twelfth month of the year under the Gregorian calendar

Ancestry of “ธันวาคม”, step by step

ธันวาคม traces back through two separate lines of ancestry.

via Thai อาคม

StepLanguageWordMeaning
1Thaiอาคมmagic; spell; charm; coming
2Paliāgamacoming, arrival
3Palia-no; not; non; etc; not; lacking; without; etc
4Sanskritअ-un-, not; Used in the formation of imperfect,...
5Proto-Indo-Iraniana-un-, a-
6Proto-Indo-Europeann̥-not, un-
7Proto-Indo-Europeannenot

via Thai ธนู

StepLanguageWordMeaning
1Thaiธนูbow: strip for shooting arrows; arrow
2Palidhanubow
3Sanskritधनुस्a bow
Every word from Proto-Indo-European ne →Every word from Sanskrit अ- →Every word from Proto-Indo-European n̥- →