Where does “아래 쿼크” come from?

아래 쿼크 (Korean) comes from Korean 쿼크, 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.

아래 쿼크 (Korean): down quark

Definitions

  1. down quark

Ancestry of “아래 쿼크”, step by step

아래 쿼크 traces back through two separate lines of ancestry.

via Korean 쿼크

StepLanguageWordMeaning
1Korean쿼크quark an elementary subatomic particle which forms matter
2EnglishquarkIn the Standard Model, an elementary subatomic...
3GermanQuarkquark; nonsense; rubbish; baloney; a quark
4Germantwarc
5Proto-Slavictvьrdъhard, firm, solid
6Proto-Balto-Slavic*twírˀtashard, firm, solid
7Proto-Indo-EuropeantwerH-to enclose, fence in; to grab, seize; to stir

via Korean 아래

StepLanguageWordMeaning
1Korean아래below, bottom, lower, underneath
Every word from Proto-Indo-European twerH-