Where does “kvardek-kvina” come from?

kvardek-kvina (Esperanto) comes from Esperanto dek, from Ancient Greek δέκα, from Ancient Greek λόγος, from Ancient Greek λέγω, from Proto-Indo-European leǵ- — to gather, collect, with derivatives meaning to...

kvardek-kvina (Esperanto): forty-fifth

Definitions

  1. forty-fifth

Ancestry of “kvardek-kvina”, step by step

kvardek-kvina traces back through 3 separate lines of ancestry.

via Esperanto dek

StepLanguageWordMeaning
1Esperantodekten
2Ancient Greekδέκαten
3Ancient GreekλόγοςThat which is said: word, sentence, speech,...
4Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
5Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...

via Esperanto kvar

StepLanguageWordMeaning
1Esperantokvarfour
2Latinquārtusfourth
3Proto-Indo-Europeankʷeturtos
4Proto-Indo-Europeankʷetwóresfour
5Proto-Indo-Europeankʷe-and

via Esperanto kvin

StepLanguageWordMeaning
1Esperantokvinfive
2Latinquīnquefive; 5
3Proto-Italickʷenkʷefive
4Proto-Indo-Europeanpénkʷefive
Every word from Proto-Indo-European leǵ-Every word from Ancient Greek λέγωEvery word from Ancient Greek λόγος