Where does “усиживать” come from?

усиживать (Russian) comes from Russian усиде́ть, from Russian сиде́ть, from Old East Slavic сидѣти, from Proto-Slavic sěděti, from Proto-Balto-Slavic *sēdḗˀtei, from Proto-Indo-European sḗd- — to sit.

усиживать (Russian): to sit at the table and eat or drink (something) fully or in large quantities

Definitions

  1. to sit at the table and eat or drink (something) fully or in large quantities

Ancestry of “усиживать”, step by step

StepLanguageWordMeaning
1Russianусиде́тьto remain sitting after being pushed
2Russianсиде́тьto look after; to sit
3Old East Slavicсидѣти—
4Proto-Slavicsědětito sit, to be sitting
5Proto-Balto-Slavic*sēdḗˀteito sit
6Proto-Indo-Europeansḗd-to sit
Every word from Proto-Indo-European sḗd- →Every word from Proto-Balto-Slavic *sēdḗˀtei →Every word from Proto-Slavic sěděti →