Where does “uncheck” come from?

Uncheck comes from English check, derived from English chequer, which traces back through Latin scaccus to Proto-Indo-European óynos.

uncheck (English): To remove a checkmark; To remove a previously...

Definitions

  1. To remove a checkmark; To remove a previously...

Ancestry of “uncheck”, step by step

StepLanguageWordMeaning
1EnglishcheckA situation in which the king is directly...
2EnglishchequerThe edible fruit of the wild service tree,...
3Old Frencheschequierexchequer
4Medieval Latinscaccariumchess board; chessboard; exchequer
5Vulgar Latinscaccuschess
6Arabicشَاهking in chess; king; king or check at chess, shah
7Persianشاهking; shah; king; Something that is the biggest...
8Middle Persian𐭬𐭫𐭪𐭠king
9Old Persian𐏋king
10Proto-Iranianxšáyati
11Proto-Indo-Iraniankšáyatihe rules, he has power over
12Proto-Indo-Europeanteḱ-to sire, beget
Every word from Proto-Indo-European teḱ-