étendait
étendait is a French word that is the imperfect indicative form of the verb étendre. It translates to "was extending," "used to extend," or "stretched." This verb refers to the action of spreading out, covering a larger area, or making something longer. For example, one might say "Le paysage s'étendait à perte de vue," meaning "The landscape stretched out of sight."
The imperfect tense in French is used to describe ongoing actions or states in the past, habitual