Where does “отсасывать” come from?

отсасывать (Russian) comes from Russian отсоса́ть, from Russian соса́ть, from Old East Slavic съсати, from Proto-Slavic sъsàti, from Proto-Balto-Slavic suś-, from Proto-Indo-European sewk-, from Proto-Indo-European sewh₁- — to press, push.

отсасывать (Russian): to aspirate to remove a liquid or gas by suction

Definitions

  1. to aspirate to remove a liquid or gas by suction

Ancestry of “отсасывать”, step by step

StepLanguageWordMeaning
1Russianотсоса́тьto aspirate to remove a liquid or gas by suction
2Russianсоса́тьto suck
3Old East Slavicсъсати—
4Proto-Slavicsъsàtito suck
5Proto-Balto-Slavicsuś-—
6Proto-Indo-Europeansewk-to bend, turn; to suck
7Proto-Indo-Europeansewh₁-to press, push
Every word from Proto-Indo-European sewh₁- →Every word from Proto-Indo-European sewk- →Every word from Proto-Balto-Slavic suś- →