Kinās is an animal shelter near a tree’s base. Ḍālah does not mean a “lost thing” here; it is the name of a wild jujube tree. Aṭr points to bent forms or curved sides, and qisiyy is a plural of qaws, “bow.”
These terms demand context-sensitive reading. Assigning the common everyday meaning “something lost” to ḍālah would undermine the entire comparison of paired shelters.