Where does “exquerdo” come from?

exquerdo (Old Spanish) comes from Basque ezkerra, from Basque ezker — left-handed; left; left, left-wing.

Ancestry of “exquerdo”, step by step

StepLanguageWordMeaning
1Basqueezkerraabsolutive singular of ezker
2Basqueezkerleft-handed; left; left, left-wing
Every word from Basque ezker →Every word from Basque ezkerra →