Where does “szeánszok” come from?

szeánszok (Hungarian) comes from Hungarian szeánsz, from French séance, from French séant, from French seoir, from Middle French seoir, from Old French seoir, from Old French sedeir, from Latin sedeō — to sit.

Ancestry of “szeánszok”, step by step

StepLanguageWordMeaning
1Hungarianszeánszséance a ceremony where people try to communicate with the spirits of dead people, usually led by a medium
2Frenchséancesession
3Frenchséantpresent participle of seoir; sejant; sitting
4Frenchseoirto be suitable for; to be proper for; to be...
5Middle Frenchseoirto be; to be situated; to sit down
6Old Frenchseoirto sit; to sit down
7Old FrenchsedeirAlternative form of seoir
8Latinsedeōto sit, to be seated
9Proto-Italicsedēōsit, be sitting, be seated
10Proto-Indo-Europeansḗd-to sit
Every word from Proto-Indo-European sḗd-Every word from Proto-Italic sedēōEvery word from Latin sedeō