Where does “tohtorinväitöstilaisuus” come from?

tohtorinväitöstilaisuus (Finnish) comes from Finnish tohtori, from Swedish doktor, from Latin doctor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

tohtorinväitöstilaisuus (Finnish): doctoral thesis defense

Definitions

  1. doctoral thesis defense

Ancestry of “tohtorinväitöstilaisuus”, step by step

tohtorinväitöstilaisuus traces back through two separate lines of ancestry.

via Finnish tohtori

StepLanguageWordMeaning
1Finnishtohtoridoctor; physician
2Swedishdoktordoctor; physician; doctor; person who has...
3Latindoctorteacher, instructor; catechist
4Latin-tor-er
5Proto-Italic-tōrForms agent nouns to verb stems
6Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
7Proto-Indo-European-tor-s

via Finnish väitöstilaisuus

StepLanguageWordMeaning
1Finnishväitöstilaisuusthesis defense
2Finnishväitösdissertation
3FinnishväittääTo claim, contend, assert, argue, maintain; to...
4Finnishväkipeople, crowd; power, strength, force
5Icelandicvakihormone
6Arabicوَاقِعhappening, occurring; falling
7Arabicالنَّسْر الوَاقِعfalling eagle
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin doctor