Where does “кварков” come from?

кварков (Bulgarian) comes from Bulgarian кварк, from Russian кварк, from English quark, from German Quark, from German twarc, from Proto-Slavic tvьrdъ, from Proto-Balto-Slavic *twírˀtas, from Proto-Indo-European twerH- — to enclose, fence in; to grab, seize; to stir.

кварков (Bulgarian): quark

Definitions

  1. quark

Ancestry of “кварков”, step by step

StepLanguageWordMeaning
1Bulgarianкваркquark
2Russianкваркquark
3EnglishquarkIn the Standard Model, an elementary subatomic...
4GermanQuarkquark; nonsense; rubbish; baloney; a quark
5Germantwarc
6Proto-Slavictvьrdъhard, firm, solid
7Proto-Balto-Slavic*twírˀtashard, firm, solid
8Proto-Indo-EuropeantwerH-to enclose, fence in; to grab, seize; to stir
Every word from Proto-Indo-European twerH-Every word from Proto-Balto-Slavic *twírˀtasEvery word from Proto-Slavic tvьrdъ