Where does “piirustussali” come from?

piirustussali (Finnish) comes from Finnish piirustus, from Finnish piirustaa, from Finnish piiru, from Russian пир, from Old East Slavic пиръ, from Proto-Slavic pirъ — fest; party.

piirustussali (Finnish): drawing room, drawing hall room where engineers draw up plans

Definitions

  1. drawing room, drawing hall room where engineers draw up plans

Ancestry of “piirustussali”, step by step

piirustussali traces back through two separate lines of ancestry.

via Finnish piirustus

StepLanguageWordMeaning
1Finnishpiirustusa drawing; the act of drawing
2FinnishpiirustaaTo draw, sketch
3Finnishpiirurafter; point; angular mil, mil
4Russianпирfeast, banquet
5Old East Slavicпиръ
6Proto-Slavicpirъfest; party

via Finnish sali

StepLanguageWordMeaning
1Finnishsalihall; A large room, often one in which dinners...
2Swedishsäla seal
3Old Norseselrseal; second-person singular present indicative...
4Proto-Germanicselhazseal
5Proto-Indo-Europeanselk-to pull, drag; to drag, to furrow; to pull, draw
Every word from Proto-Slavic pirъEvery word from Old East Slavic пиръEvery word from Russian пир