having no springs:
a springless bed.
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.
verb (used without object), sprang or, often sprung; sprung; springing. 1. to rise, leap, move, or act suddenly and swiftly, as by a sudden dart or thrust forward or outward, or being suddenly released from a coiled or constrained position: to spring into the air; a tiger about to spring. 2. to be released from […]
noun 1. a lock that fastens automatically by a spring.