“strength,” but I believe the sense is the same as before: “solid ground, dry land, continent (Feste, Brugsch),” as we find in this sentence from the Stele at Abusimbel: ⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂⁂ “the mountains, the water, and the continents are shaken by thy name.”