Where does “protestable” come from?

protestable (English) comes from English protest, from Middle English protesten, from Old French protester, from Latin prōtestārī, from Latin testor, from Latin testis, from Latin terstis, from Latin trīstis — to stand.

protestable (English): Able to be protested

Definitions

  1. Able to be protested

Ancestry of “protestable”, step by step

protestable traces back through two separate lines of ancestry.

via English protest

StepLanguageWordMeaning
1EnglishprotestTo make a strong objection; To affirm; To object...
2Middle Englishprotesten
3Old Frenchprotester
4Latinprōtestārī
5LatintestorI am witness, testify, attest; I make a will
6Latintestiswitness; one who testifies or attests; testicle
7Latinterstis
8Latintrīstissad, unhappy, melancholy, morose
9Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
10Proto-Indo-Europeansteh₂-to stand

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European steh₂-