Where does “śwāsás” come from?

śwāsás (Proto-Indo-Aryan) comes from Proto-Indo-Iranian ćwāsás, from Proto-Indo-European ḱwos-ó-s, from Proto-Indo-European ḱwes- — to puff, sigh; to pant, puff, sigh; to puff; to...

Ancestry of “śwāsás”, step by step

StepLanguageWordMeaning
1Proto-Indo-Iranianćwāsás—
2Proto-Indo-Europeanḱwos-ó-s—
3Proto-Indo-Europeanḱwes-to puff, sigh; to pant, puff, sigh; to puff; to...
Every word from Proto-Indo-European ḱwes- →Every word from Proto-Indo-European ḱwos-ó-s →Every word from Proto-Indo-Iranian ćwāsás →