a horizontal line between the springs of an arch or dome.
the rise or the angle of the rise of an arch.
noun 1. a lamb born in the late winter or early spring and sold for slaughter before July 1.
adjective 1. having no springs: a springless bed. 2. lacking liveliness or resilience; lifeless: His shoulders drooped and his walk had become springless.
noun 1. a small spring of water. noun 1. a small spring; brooklet or rill
- Spring ligament
spring ligament n. A dense fibroelastic ligament in the foot extending from the calcaneus to the navicular bone and supporting the head of the talus.