Where does “pentaquark” come from?

pentaquark (English) comes 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.

pentaquark (English): Any of a class of subatomic particles consisting...

Definitions

  1. Any of a class of subatomic particles consisting...

Ancestry of “pentaquark”, step by step

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