Where does “two-partyism” come from?

two-partyism (English) comes from English Party, from Middle English party, from Anglo-Norman French partie, from Old French partie, from Old French partir, from Latin partiō, from Latin pars, from Proto-Indo-European per- — passed , crossed.

two-partyism (English): A political system in which voters are given the choice between two parties

Definitions

  1. A political system in which voters are given the choice between two parties

Ancestry of “two-partyism”, step by step

two-partyism traces back through two separate lines of ancestry.

via English Party

StepLanguageWordMeaning
1EnglishPartyA person or group of people constituting one side in a legal proceeding, such as in a legal action or a contract
2Middle Englishparty
3Anglo-Norman Frenchpartie
4Old Frenchpartiepart; section
5Old Frenchpartirto leave; to divide up
6Latinpartiōto share, part, apportion; divide, distribute
7Latinparspart, side, piece, share; some; faction
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via English two

StepLanguageWordMeaning
1EnglishtwoA numerical value equal to 2; this many dots;...
2Middle Englishtwotwo
3Old Englishtwātwo
4Old Englishtwēġentwo; twain
5Proto-West Germanictwai-two
6Proto-Germanictwaitwo
7Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin pars