x1 (object) is serrated/jagged/with many and repeating and small and sharp teeth/sawtoothed, with serration x2 (pattern/design/characteristics (ka) / individual tooth); x1 is a saw (general sense); x2 is a saw tooth.
x1 (object) is serrated/jagged/with many and repeating and small and sharp teeth/sawtoothed, with serration x2 (pattern/design/characteristics (ka) / individual tooth); x1 is a saw (general sense); x2 is a saw tooth.