What does kel da mage mean?

"Kel da mage" is a phrase from the fictional language of the Dothraki people in the "Game of Thrones" series, which is based on George R.R. Martin's "A Song of Ice and Fire" novels. It translates to "the blood of the horse" in English. The phrase reflects the Dothraki culture's deep connection to horses, which are central to their identity and way of life.